I have a new partner the past almost 2 weeks. We have had sex about 6 or 7 times, rough sex at that for the most part. Last Thursday I started getting sore an to pee started to become uncomfortable. By Saturday I went to the minute clinic and they think it might be a uti, I have never had one so I am not 100% sure. They prescribed me antibiotics, 6 tablets, I am on my last pill. My pee hasn't been awfully painful since taking the antibiotic, my main reason is small red bumps appeared Saturday afternoon after using a lubrication from what I thought was chafing that appeared to be more like blisters. They are painful to touch I had one near the and on the inside and out of my vagina lips. My partner has no symptoms and says to be clean, are these blisters from rough over the top sex or something worse?

Does he have the tests to back up the "I'm clean!"? I think it might be a STI, I would go and get a complete work up. No sex until the test comes back clean. I would strongly recommend that your boyfriend get tested as well. If he doesn't want to, kick him to the curb.

From the positioning, it sounds more like a STD to me, so I would go, to the clinic and get a complete check. He may have it, and it currently not be showing, some will hide and come back, and even transmitted without signs.

PS... guys will lie about being clean, to get sex, since if they say, hey, I have... they are not going to get any.

Were you not using condoms ? With someone you have not known long ?

Now, rough sex will cause some sores and soreness at times, but sounds a little different.
** if you like rough, nothing wrong with it,

Did you use a condom? If so, it sounds like a latex allergy.