Vaginal fluids with mouth ulcer

[csharp88]

I performed recently cunnilingus on a woman with unknown HIV status, and I forgot that I had a mouth ulcer on my tongue (caused by accidentally biting tongue) . I am now worried sick that I could have contracted HIV through the ulcer wound..

Is it possible to contract HIV via a mouth ulcer from licking vaginal fluids (or breast milk, semen, blood) containing HIV?

Any feedback would be very much appreciated.
Thanks

[csharp88]

Thanks for the reply. That's put me at ease.

[Teak]

NO. You were never at risk of contracting HIV ulcer or no ulcers.