As long as you did not penetrate this other bloke's anus without a condom on your risk for HIV infection is ZERO. Same for the unprotected oral sex.
However, you have put yourself at risk for other more common and easier transmitted STI's so now might be a good time for a general STI panel.
I appreciate you rapid response. I am really hoping to hear from the doctors on this as I have seen a simlar question from a bottom in a similar situation. I think, as I read through many of these posts, that I am overstressing about this, but I am married and was away for business and am home now. I am still jet-lagged, so that and stressful sleep is not helping. So I joined this forum to ask directly to put my mind at ease. I am about 75% at ease but for obvious reasons I would like to be 95% or better at ease mentally.
You'll need to post in the Drs. Forum.