Reread what rocket27rocket told you. You never had a risk from kissing. The mouth has over a dozen enzymes and proteins that render HIV inactive, thus not allowing infection.
There are three ways to catch HIV. If your incident is NOT on this list you had no risk!!
Unprotected vaginal, or anal sex.
Sharing drug needles with known HIV positive people
Mother to child
Trying sir and 99% hopeful but I was worried for my partner life so put it .she is all for me yet I commit mistake
We always assume the other parts is positive any way.
You have had no risk if HIV, stop thinking about it and move on.. No one catches HIV the way you describe.
How good is it that you can move on now! :)
Best Wishes
James