So H/A, I have a problem. Alt used for privacy reasons.
My girlfriend and I had sex last night, and we did not use a condom. She uses other forms of birth control besides condoms, and we have both been tested and do not have any STDs. The concern is this: After the act, she went to clean up and was complaining that it had a burning sensation. She also complains of this sensation when we use condoms, she describes it as a 5 or 6 in pain intensity on a scale from 1 to 10. Her vagina swells up when this happens because of the pain as well. She said I am not the only guy she has had this problem with, and this also happened sometimes with her previous guy. To be clear, this only happens immediately after sex until she cleans herself up, and sometimes a little longer.
The only thing I can think of is she either has an STD we are unaware of, or she is allergic to semen. Either one does not sound fun to work around, so any ideas H/A?