My OCD has gotten so bad from the PTSD (I've been using OCD as a coping skill since I was an infant) - that I barely will leave the house. Everything is dirty. I have a husband and 3 beautiful little boys and I feel like such a failure. My doctor just started me on Lexapro - has this helped anyone? Any other meds that help? I'm really worried about weight gain too. Please help if you can.