ok one more thing, now i am extremely worried.... i now noticed some red spots on my throat and though i never noticed any blood there are red spots as if my throat was bruised.. i dont know if this was there before i performed oral sex or if it happened because of it... i really need help...
Things you can get from oral sex...gonorrhea, herpes and syphilis. Gonorrhea doesn't really show symptoms and you already have herpes and syphilis shows symptoms on average in about 21 days. Which would be a sore.
As for the other person he could get all 3 above and NGU also. It sounds like he is more at risk for herpes since you had a sore during it. Not guaranteed he would get it but more likely.
As for HIV, it is not transmitted via oral sex. For more HIV questions please post in the HIV community, the link is at the top of the page. For Hepres they also have a community dedicted for that. All other STD's keep asking questions here.