unusual vaginal discharges and pimples on pubic area

ok i'm a 16 yr old girl and i have been freaking out because i have been getting very frequent unusual vaginal discharges which i never got before at first i thought i might have gotten another UTI so i asked my pediatrician for antibiotics which really did not help much but the pain when i urinated. but now for weeks i have had the continuous discharges and foul odor. and now pimples which i also never had before. I am not currently active sexually nor have been for almost 2 months. i'm almost too scared to go 2 a gyn i wondered if any one had any thing that might help me before i go see one. thank you.

It sounds like gonorhea (check spelling) or clamydia.. no worries they are both treatable.. go see your doctor

Alright, I just got out of the shower and looked at a bump on the outside lip of my vagina, almost in the groin, does that have anything to do with sexually transmitted diseases? I'm 18, I've only had sex with one guy that swore up and down he was clean and a virgin just over a year ago, and I thought this bump was just a pimple, it's been there about a week or so, and hasn't change really at all. It doesn't hurt, itch, etc. Should I be worried? Or just go to the doctor for reassurance that I'm clean? I've never had an exam done so I'm really kinda skittish about getting one...
Thank you for any help.

did you find out what was causing it?