Mental illness and Pregnancy

Does anyone suffer with anxiety, panic attacks, agoraphobia and PTSD?! I am 6+1 today and suffer from all of the above and my anxiety is through the roof. I take wellbutrin, Buspar, and Xanax daily. Doctors say it's safer for me to stay on them then for them to take me off. I feel like I'm going crazy. I feel so alone. This was a planned pregnancy and I never thought my anxiety would be this bad. I feel like no one understands. I don't ever post about things like this but I feel like I have no where to turn or anyone to talk to. please tell me someone else understands what I'm going through!!