I'm 36 weeks on Sunday and I'm feeling like I'm loosing marbles. My dd is 18 months and is having all sorts of problems and I've litreally made myself ill with worry. I feel like I'm going to have a panic attack any minute now. My dh has already tried to speak to me about going on anti depressants after the baby is born which really upset me. I'm feeling the lowest of the low right now. In bed, shattered, I really don't feel like I can mentally hold it together much longer. What do I do?