I'm 17 years old and sexually active. Lately, when I pee, there's this incredibly horrible odor. It never happened before. And its really yellow. Plus, my vagina is dry and sore. It itches too. I sometimes feel like there's worms in there or something. A few hours ago, I discovered something white in my vagina. It as if toilet paper has been in there or something. Its thick and hard to get out. Its stinky too. Its not transparent. I know I don't have STD because my boyfriend and I were both virgins so our first time was with each other. I questionned if I had an infection or not, but I'd rather deal with this without parents or doctors knowing. I wanna treat this. PLease help.