So I had sex for the first time last week and we've slept together a few times since. The first time was unprotected but we've been using a condom since. A couple of days after, I was pretty sure I had a UTI; symptoms included the constant urge to go pee and a slight burning sensation. But within the past couple of days I have been really itchy. It's not a surface itch but it feels like it's inside my vagina. I have had no discharge except for the first time we had sex and nothing else abnormal. Furthermore, it did not hurt the first few times we slept together, but the last time hurt quite a bit as he was entering me.