Hello. I've recently had sex with a pre-op transsexual (MTF) person, and I'm terrified about catching HIV. All activity was with a condom. We had protected anal sex (I was the top), and I received covered oral sex (I did not suck her). I did finger her anus, but I have no cuts or abrasions on my fingers. We didn't even kiss, but I'm still terrified as to the risk of catching HIV, and I've been anxious over it for the past couple of days.
What is my risk of catching HIV from the activities described above?
Please help.
Thanks.