28 weeks and feeling depressed

Jesika • 04.10.13.07.25.16.08.22.17
I don't know how to cope with it. I walk around and try to pretend I'm happy . But I can't mange to do it . When I'm at work , I'm in a sad mood , when I'm home I'm in a sad mood . I just want to lay in bed all day ,&& and not to a damn thing . I am bipolar ,&& and I think it has a lot to do with it , but all my medicines are unsafe during pregnancy . Anyone else suffer for depression ?