Hello, I had unprotected sex with my BF on Friday night, the first night I was fine. The next day (Saturday) I was sore and had a significant amount of brownish/yellowish discharge. Sunday still discharge and same soreness it is now Monday and still the same thing, but it has been decreasing in pain and amount of discharge. This is not the first time this has happened... We ve only had sex on two occasions and it happened both times, that being said the sex is vigorous and usually lasts about an hour. The first time I went to the doctor but I had no infections nothing. I have no idea what it is and by the time I get to the doctor the symptoms start to go away... It usually takes about 3 days. I m worried that it will happen every time we have sex. Any help?