Thanks for your replies.
I guess it's a process of trial and error to find out what will work for each individual. Think I'll just have to bite the bullet and go for it, as the anxiety is so bad now that I really feel like I cannot stay on Prozac any longer.
OzSandy, that is a very good idea about the herbal anti-D's, I'll speak to my GP about it. I've just started going swimming regularly and the psychiatrist stressed to me how important it is, so I'll make sure I keep up with it.
xx