About a month ago I performed fallatio on a guy. I do not know whether or not he had any sexually transmitted infections but he did not appear to. The encounter did not last for very long (a few minutes) and he did not ejaculate in my mouth, but I am very concerned that I could have got oral gonorrhea or something like that. I just wondered how likely this is, and also how probable it is to transmit such an infection by performing fallatio on someone else in the last few days who I know does not have any sexually transmitted infections. Is it true that oral gonorrhea clears itself up within a few weeks anyway? I would appreciate any input as I am stressing myself out. Thanks