I'm so pleased for you dude
@ fnonno: If it helps, I am on sertraline too. Started at 25mg (1 week) and now on 50mg (2 weeks). Like you I was shit scared of taking them as I'd had bad reactions to 5htp, ibuprofen, coffee, you name it I was sensitive to it. I have also had exactly the same depresssive symptoms as Amml. I was functioning, just, but beyond that there was nothing.
The real positive feelings of life have yet to come back fully for me, but I am playing on my decks again, going out with friends, I'm even going on a date tonight. I can finally see light at the end of the tunnel!
Starting the sertraline and moving up dose I had some mild side effects: increased anxiety, muscle tension, slight blurred vision. But nothing that was unbearable. It sounds like you are in a lot of pain and as my psychiatrist said to me, "Max,you can either spend the next months, year or however long this takes feeling like this or you can take medication which will help you. If you had diabetes, you would inject yourself with insulin everyday and wouldn't think twice about it. So what is different about your brain?"