I was prescribed lexapro first and just felt really zoned out and had bad dreams etc , then tried celexa had the same issues and then sertraline and also felt worse more uneasy and felt my anxiety worse. 
Then I was prescribed prozac which felt better but was really harsh on my stomach and made my throat feel tight. Currently the doctor prescribed wellbrutin for me but I am worried since my past experiences with the various medications hasn't been good at all. Has anyone with anxiety and health anxiety tried Wellbutrin and it's actually worked for their anxiety , saw some reviews online where some people say it just made their anxiety worse.