I have been on/off Prozac for so many years, it's not even funny.

But I did want to make sure to tell you that any start-ups I had with Prozac were always a bit uncomfortable (heightened anxiety, insomnia, deeper depression) but that after at least 3-4 weeks, it gets so much better. I hope you find it works for you, just be patient with yourself. Be gentle on yourself when you have your days, and know that Prozac will gear you back in the right direction.