You can get hsv2 orally but it's less likely to happen.
If you are going to continue a relationship with this person you should confirm exactly what dose of acyclovir they are on. If they really are only taking 200mg once a day that isn't enough to reduce your risk.
Yes you can get HSV 2 orally. I jave never had genital contact on my anus, but I had someone who put a finger in me and also orally went down on my anus. I ended up with HSV 2 Anal.
i had oral sex performed on me once, which was over 2 years ago. yesterday i found a red bump on my labia..what are the chances this is herpes or hpv??
Also, hsv2 is rare. It is NOT at all likely to happen.
Anal herpes is genital herpes. Herpes infects nerve groups, and genital herpes infects the sacral ganglia, which affects the entire anal and genital region. If your blood test shows hsv2, and they aren't just telling you its hsv2 because its below the waist, you didn't get that from fingering or oral to anal contact. You got that from sex - either vaginal or anal sex.
In theory, its possible. Its not at all likely, though. Oral hsv2 is rare, and it doesn't shed very much if you did get it orally. Its all very rare - rare enough that I wouldn't worry about it happening.