I took Prozac a few years ago, 20 mg, it took about 3 weeks to realy kick in, but it really gave me alot of energy. It never took my weird feelings (tingling, etc) away but it made me so that I don't sit and ponder on it all the time. Buspar didn't work for me either, in fact it made my anxiety worse. I just started taking my Prozac again about a week ago, I started with 20 mg, which I took before, but my doc says that maybe this time we will up the dosage after a while to see if this helps with the other weird feelings. I take xanax when I feel really bad. All, and All, the prozac was great!!!!