I received oral sex by a girl who told me she tested positive for chlamydia last august. She said she did treatment and tested 3 more times after and first one was positive, she can't remember 2nd and last is negative. My right testicle hurts sometimes and my penis head sometimes. Not at all when I pee and so far no discharge. Do I have it? And how long do you have to wait to test for it? I did test for it like a day and a half after and it was negative but I'm planning on testing 7 days and a half after oral sex to be for sure. When can I test for chlamydia/gonorrhea?