Feeling crappy - I so know how it feels to be back to your old self only to wake up feeling crap, flat, anxious, unmotivated, no interest, just wanting to stay under duvet, crying etc etc.
I have had 2 severe episodses of depression - one 15 years ago following the death of a close friend (ended up in psychiatric hopital for 3 months) but made complete recovery.
I suffered a 2nd episode last Dec and it got worse and worse and I was trying to manage with therapy but over the Easter weekend it nose dived and TERRIFIED me just like the first time and again was admitted to psychiatric hospital for 3 months. Came out in July but am still struggling with a turbulent recovery. I can go for weeks feeling like my old self and just when I am convinving myself I am recovered - wham - I wake up feeling crap and my cpn who is lovely and visits weekly says they are called "setbacks" or "blips" by mental health specialists and are apparently a normal part of recovery! I am currently on my 4th blip - on Sunday I was at a family party, laughing, joking, being me and woke on Monday morning feeling absolutely bloody awful..........and then I started doing what I shouldn't do - catastrophising - thinking negative thoughts, crying etc etc.
SO it can (and does happen) and no one can say when the blip comes or how long it will last. I keep a daily record (helps me to write things down) and score each day then I add how many good days in say a 3 month period and how many bad days and am always surprised that there have been far fewer bad days than I thought.
I really recommend CBT - my cpn has introduced me to it and it does help if you can get yourself into it - it's very very simple too. My cpn was coming to see me today but is off sick (this made me feel so much worse) so I wrote down what she would say and tried to carry it through.
When the bad days come are they all day or is there any respite at a particular time - I usually get some respite in the evening.
Of course it may well be that the higher dose will sort things out but do remember that setbacks are seen as a "normal" part of recovery. I didn't have any after my first episode but I was 15 years younger and am now in my late 60s so you may be ok as you are obviously still a young woman.
Hang on in there and try CBT if you can.