Hello Mouse - are you at work or at home? I do wonder if your anxiety is "tipping over" into depression as the two usually go hand in hand. Prolonged bouts of crying are usually a symptom of depression (this has always been one of my main symptoms) as are "negative automatic thoughts" which you are having. I know all about those too.........the thing is dep/anx are deceitful illnesses because they make us believe that we should be able to "do something to get better" - we can feel guilty or even ashamed and worthless whereas we don't feel those things when we are physically ill.
ALSO - anxiety is fear - fear of the present and fear of the future and this is one of the reasons that your negative thoughts are spiralling down and down, and even worse, depression makes us actually believe that we will never get better. It took me a long time to work this out, even though my CPN kept telling me that. Also "catastrophising" is very common in mental illness and make us feel worse of course. The other thing is the stigma of mental illness makes it all so much harder to bear.
You are not going to be sectioned Mouse honest unless you go on the rampage with a meat cleaver!
I don't know if this is of any help to you, but it helps me. I keep a diary (a big A4 spiral bound pad from Sainsburys) and write down every day how I am - if I'm ok I write hardly anything but if I'm not I write a lot and lots of LARGE swear words sometimes fill the page! I've always been someone who finds a bit of release in getting things out of my head onto paper and this gives me a bit of control as mental illness makes us feel out of control and that in itself is so scary. I score every day : VGD (very good day) RGD (reasonably good day) NG - lifted at 2.00/4.00 (Not good in the morning but better in the afternoon) Bad day (speaks for itself) "wonky 2 hours in the morning then VGD. Then at the back of the book I write all the days of the month and just put the score by each date. This helps me keep track of how I've been and at the end of the month I add up the VGDs and can see how I'm doing through the year. As I said my MI is very different from yours and I haven't made a complete recovery since I relapsed in 2010 so I've got lots of Sainsbury's pads!! If I'm lucky I average around 80% VGDs but sometimes much less. It's so much easier for me as I'm retired and don't have small children to care for - I honestly feel SO much for you young mums as on my bad days I can't even be bothered with the cats!
CBT is all about trying to replace the automatic negative thoughts with more balanced ones - easier said than done when we feel crap. The first CPN I had was very into CBT and used to get me writing how I felt on one half of the page and then writing something more balanced on the other half e.g. "I feel so scared and empty and flat and I can't stop crying and I know I'll never get better and might even get worse......." then something like "I've felt like this before, and it's passed over and I've had some better days and the more I catastrophise the worse I will feel, so I need to try to distract myself........" That concept is all very well when we feel ok but I found it difficult to do when I felt crap, and don't do it any more.
Do you know about breathing stuff for anxiety - breathing in through the nose (to a count of about 7) holding the breath for a second or two and then a long breath out through the mouth (to a count of about 10) don't worry about the numbers, so long as the outbreath is longer than the in breath. Notice the tension in your shoulders too and release then down when you think about it, they'll tense again, but release again. If you do the breathing stuff lying down you can place your hands on your tummy and feel it rise with the in breath and fall with the outbreath.
I wouldn't have thought the increased dose was making you worse - it's more likely that you've been left on too low a dose for too long. You really need to give the increased dose a chance as it can take a while to be effective (differs with individuals) can be up to 4 weeks.
Of course you're wanting re-assurance that you'll get better as you're scared because mental illness is very scary and reduces us to an almost "child like" state - I often find myself biting my thumb or fingers on bad days and this is what children do isn't it. My CPN told me (in relation to my neighbour) that if this was her first episode and with a therapeutic dose of an AD she would almost certainly make a complete recovery, but it would be delayed because a) she didn't see the GP for about 4 months of feeling anxious and b) she was kept on a non therapeutic dose of AD for too long. SO the same should be true for you.
PLEASE don't compare yourself with me and worry that you'll be up and down all the time - everyone's MI is different and mine is very different from yours. Oh and the nausea could be a side effect of the Sertraline as it's one of the common side effects OR it could be related to the anxiety. Try and nibble ginger biscuits, dry crackers, toast etc but keep up your fluid intake.
I'll look back in this evening.