Move on. You did not have a a risk of contracting HIV.
Hello,
I had a tooth extraction about a week ago; then, I kissed a girl deeply "French" about 30 seconds. I don't know whether she was HIV+ or not but I am worry about the risk of being infected ; I don't know if she had an "open-mouth" or blood in her mouth? Please, help me
You were not at risk, tooth extraction or not. Kissing does not pose a risk for HIV, as the virus is not found in saliva.
Move on, be happy.