Hello all - I was going to say you are all early birds today, but just looked at the clock and realised I am a late bird 
ILGC - well done to DS, fingers crossed for you DD, she has had a lot on her plate, as you all have. She can retake, if things go wrong, and as long as she gets what she wants for what she wants to go on to do, then thats all that matters 
Depression is a tough illness to live with, for sufferers and family Sparkle, - its hard not to take things personally but it is his illness talking when he is snippy. And yes stay on here, its a place to rant if you feel like it, it helps to let it all out.
My DS suffers from depression, - actually bi-polar so extremes in both directions, he's had it since he was about 17, we had some really dark times, and I felt so helpless that I couldn't help my son, he won't take medication but he has had CBT which helped a lot, - as he said he still gets bad times but he can cope with them better now. He hasn't had a bad episode for about 2 years now, partly I think due to his wonderful partner. 
Earth I agree with what topsy has suggested, try to find out what type of cancer (whether its hormone responsive, her2+ etc.)- (I'm sure they will automatically tell you actually) because those things will play a part in your treatment. Remember your BCN is your friend here, she will help you and if you contact her and tell her you're not sure what to ask, she'll help you.
You'll find out more about treatment/any scans you need, once you've had your op ad they've tested your lymph nodes.
Feeling scared and helpless is perfectly natural, its a scary business and it feels like you have no control over anything. Once you have a treatment plan in place, it does get better I promise. Good luck - we'll all be thinking of you.
You too amber for Tuesday, will be thinking of you too, good luck 
I think there is a Breast Cancer Care leaflet about understanding your path. results, I'll try to find a link in case it's of any interest to anyone.
Mum has some abs for a urine infection now, - its not too bad once she can get through to the doctor, but first she has to battle the receptionists. She entitled, as a full time carer, to have home visits, but she has to fight for one each time. Doctor told her to send in a sample, and my sis took it in, but receptionist made a big fuss and came up with various reasons why she couldn't take it. She did in the end though (hadn't reckoned with my sister
)