Talk to your T about it and see what he/she thinks,maybe you should start by doing some voluntary work,I did some voluntary environmental work a few years ago it was great.I gets you into the routine of working and is also very therapuetic and rewarding.also it is experience to put on your CV.and also bacause it is voluntary if you dont feel like going in one day thaen you can stay in bed.
Just a thought hope it helps.