Ok, so I lost my virginity almost 2 weeks ago and had sex again last week. The first time I had sex, I was sore and it hurt to pee for days.Trying to avoid that the second time around, I took a hot bath to prevent it & it did, for a day. 4 days later and it hurts badly. I did a self-examination sort of thing, and it looks kind of swollen & today I noticed some brown discharge like swelling. We didn't use a condom. What should I be concerned about?