FAQ:Risk of deep kissing

I know that this is a frequently asked question. But I still have some concerns of my own.
(Please forgive me of my poor English)

Here I encountered a 20 year old girl who had 7 protected experiences. (She said so.)

We had tongue kissing, and there wasn't a taste of blood. But I am worried about that actually there IS some blood that came from her mouth.
I have a mouth ulcer but it had stopped bleeding for a long period of time (it was on its way to recover). I remembered that I once licked the ulcer after we kissed. Between the kisses, alcohol involved. There was some report that says alcohol will make more virus go through the mucous membrane.

Do I have a potential risk of getting HIV?