Yeast infections

So I’ve been having this off feeling and I know my body. Sometimes when I’m sitting down, I smell a smell that isn’t my natural one. I freak out and go to the bathroom and check and there’s no smell. This has happened several times. Now tonight, I felt as if something bit me or something down there I just know it HURT. So of course I panicked and went to check and then this thick white discharge just comes out in abundance and I’m confused because I’m not itching, the smell goes away and comes? Also I keep having pain while peeing and it goes in and out but it goes away when I take UTI pills. And I’ve taken antibiotics, soaked in apple cider vinegar and took the apple cider pills, AND even took UTI pills. I even did a peroxide douche🤦🏾‍♀️. I’ve tried IT ALL. I just can’t figure this out. Any ideas?

ps: I’m a virgin so it’s not an STD/STI