I’m hoping someone can put my mind at ease. About 8 weeks ago, I received a hand job from a woman, and I also fingered her. I’m a happily married man, and this was a silly mistake. Ever since the incident, I have been extremely concerned about the prospect of getting an STI. After 4 weeks, I decided to do a home STI test, and all the results were negative. I’m not sure if it’s my anxiety, but my genital area, especially the scrotum, has felt different. The scrotum area itself certainly looks more red and feels like it’s burning. On two separate occasions, weeks apart, I’ve had two marks that were even redder, which I thought might be an issue with the pubic hair follicles. I did another STI test a few weeks ago (6 weeks after contact), and the results were negative. I used the Randox home test kits on both occasions. I also did a home HIV test that was also negative. I haven’t had sex with my wife for around 5 weeks now because I’m worried I might pass something on. In order to try and heal my genital area, I’ve been applying Canesten and sudocrem. Please help!