Risk?

[Pablo6]

Hi. Married, formerly curious here. I recently had an encounter with another male. My wife was ok if I tried this, so I'm not worried about guilt (although I haven't told her I actually went through with it.) I've always had a bit of an oral fetish curiosity, but not attracted to men. Tried it out anyways. The person claimed to be married and clean of any stds. But I was so disturbed by the experience I'm not a bit freaked out. Had mutual oral both ways to completion, maybe 10 minutes, did not swallow. From what I understand, hiv isn't really possible from this. HPV could be, but one single 10 minute oral encounter would be very unlikely. With no sores on either mouth or genitals, it's unlikely herpes would be acquired. Possibly gonnohrea or NGU, but with no symptoms after a few weeks it's very unlikely. I understand that one single oral encounter is very low risk for stds. Should I worry or test, or just chaulk this up to an experience I never want again and move on? Much thanks.