Should I get tested?

Kristen

So I met up with an old friend and spend the night about 3 weeks ago and we had a lot of sex w/out a condom and i showed symptoms of a UTI, So I went to the doctor and got antibiotics but it's getting a lot worse and I'm very irritated and I've started to bleed a little around my vagina, should I go back to the doctor or just wait it out?