I'm currently on Prozac. I love it, honestly, I have noticed such a huge difference. I actually feel like I can function now. My house is clean for the first time EVER! I have the motivation to get dressed and leave the house during the day. I can be rational. I can deal like a "normal" person.
When I first started taking Prozac I had insomnia for about 3 weeks, but that eventually went away. I felt a little sleepy, and yawned alot. Now I've been on it about 8 weeks and I have absolutely NO side effects anymore.
Prozac is also used in treating Bulimia, and although I'm not bulimic, I am a compulsive/emotional eater. I've noticed a HUGE difference with my appitite while taking Prozac. I no longer feel the urge to eat unless I'm hungry. I haven't been dieting, only eating less and I have already noticed weight loss.
Another benefit for me is that it is a perventive for my tension headaches. My headaches happen less often now and are generally less intense.
I have tried Zoloft before and I hated it. I felt like I was in a haze and felt like I could not feel emotions fully. I have none of that with prozac, I feel completely normal, minus the depression.
If I were you I'd give it a try for a few months. You will NOT go crazy. The worst case senerio you wouldn't like the way it makes you feel and you can switch to a different med. Give it atleast 2 months though, because with most antidepressants you will experience some side effects at first, which should go away in time.