What's the dose?
You might want to call your pdoc if you haven't had an evaluation for awhile anyway, just to see if the prozac would still be the first course if action.
I will say re my SEs, I kind of took comfort in them in that I felt like, "okay, this pill is doing something, it's having an effect." When the side effects stopped (within two weeks) and I wasn't feeling any better that's when my anxiety went up. Not because I was taking the prozac, but because I was afraid it wasn't working. After about three weeks in I had rapid improvement that lasted about three weeks, then a setback as I regressed. But my regression wasn't nearly as bad as my initial symptoms. That's how recovery works, forward, and back, forward, and back. The sooner you start though, the sooner you'll get that forward momentum going.