thank you for your responses. i just wish i could concentrate and stop worrying so much.
The probability that you were infected with HIV from this exposure is zero, for all practical purposes. You had protected vaginal intercourse, assuming the condom didn't break (HIV cannot be transmitted through an intact condom). Also, I think during sex, you are always going to be exposed to the other person's secretions in some way or another, but the exposure you describe is low risk. I would not even recommend getting tested.
Best wishes,
Em
She has a negative test and you never were really at risk. You used a condom for penetration. Any risk from the possible vaginal fluid on your tiny tear would be extremely low, and I mean extremely, you would have more of a chance getting hit by lightning 5 times.