Unprotected sex HIV scare

[WB504]

Almost 1 month ago, I had drunken unprotected vaginal and oral sex with a female of unknown HIV status.  I wasn't able to get fully erect and therefore kept slipping out and couldn't go very deep.  Total time of vaginal intercourse was maybe 3-5 minutes.  I very quickly licked her clitoris and did not go down around her vagina.   It was really just with the tip of my tongue.  She performed oral on me for a few minutes before I ejaculated into her mouth.  I flossed about 7 hours before with a little bleeding as usual, but it always stops immediately.  I know I am at risk, that is if she is actually HIV+.  I don't assume that she is, but my anxiety is going crazy.  How high is my risk with what happened.  I've already tested negative for chlamydia and gonorrhea, but haven't done an HIV test bc it's too soon.  I am currently overseas and really won't be able to get tested for another two months.  It's a LONG time to have to worry.  I'm trying to find a clinic that I can get to, but what's the minimum amount of time I should wait?  Thank you

[WB504]

Thanks for the response.  I forgot to mention that she must've just been starting her period, bc we noticed a little blood after.  More than what would occur from mild tearing and such, plus she was very wet and I was nearly flacid. so I'm assuming it was some spotting or either then end or beginning of her period.  

[AnxiousNoMore]

Irrelevant.

[AnxiousNoMore]

You can do a conclusive 4th generation test after 28 days.
BTW for future reference, only sex risks are unprotected vaginal and anal - you can't get it from oral even with mouth cuts etc so flossing is obviously irrelevant.