I have been in the same situation as you when I was pregnant with my third child 6 years ago. On advice from my psychatrist and family doctor I went back on my meds when I was 20 weeks (my baby was born perfectly healthy). What I said to myself to get through it was 1. Take one day at a time.... 2. My baby needs me to be calm. I didnt want to look back and regret not enjoying my pregnancy. Keep your mind busy by planning a nursery, washing baby clothes, thinking about how your baby will look. I promise you will come out the other side. Think about the miracle that is growing inside you.