vaginal pain; burning tingling during urinations; slight ble

Hi - I'm 16 years old, and I'm sexually active, however I haven't had sexual intercourse in a few months. I have however done oral on guys, and i've been fingered by some guys recently. I also masterbate a lot - on average like 4 times a week. About a day or two ago I noticed that when I peed it was kind of burning, but more so a tingling feeling... it almost kind of felt like an orgasm in a way. I masterbated yesterday and now i still have that tingling feeling but i also have this really annoying discomfort in my vagina. The sides of it have become sore, and it burns now when I pee and it's extrememly uncomfortable and irritating, I wanted to know if anyone could help me at all with this? I don't go to a gyno or anything, and I feel like I probably should be - I just turned 16 a month ago and I've been sexually active for about a year and a half, my mother knows I'm sexually active, but she's not too supportive over it... when she found out I lost my virginity she went to the guys work and tried to assault him - they actually had to call the cops to get her out of there, I want to bring up going to a gynocologist to her, but that's another thing I really don't know how to - if someone could help me with that as well, I'd appreciate it.