Only Serious Answers Please. (10 points for best answer!!)?

Ever since I had an abortion back in Dec, 2009. I've been having a lot of problems with my body. During pregnancy and after I had really bad anxiety attacks which I never got before and it took a year to get over. I also got super depressed after the abortion.. and some days I really felt the urge to kill myself. I never told my doctor about those mental problems then cause I thought they'd just hospitalize me, I am better now cause I went back to school and forced myself to be social again and now I am a tour guide, and I hardly ever feel anxiety. Also ever since my abortion I have less control over my bladder or something. I always seem to be leaking some kind of fluids throughout the day and it smells a little weird. I was thinking I could have an STD since I broke up with my boyfriend I got drunk the next day and had unprotected sex (I know stupid). I'm just too scared to go to the doctor and get an std test, I know I should but I'm always thinking the worst could happen like hiv, herpes, or hpv. Prior to the surgery I had a yeast infection and it was never treated completely, well at least I think. I only started taking the medication for a couple days before the abortion. Anyways the smell of my vaginal discharge always smells like used underwear, but really I change my underwear and shower everyday, and it's a thicker fluid. (Sorry, I know gross). And I don't get my period anymore because I'm on Mirena (IUD) and I'm wondering if that can have anything to do with it? Well it would be great to get some answers! And please don't be MEAN or PRO-LIFE about my abortion, it was my choice and I regret it completely and it ruined my mental health for a whole entire year and I'm not even fully recovered, and I will probably never will be. So if you've experienced anything like this, answer!