Did I get someone pregnant at Asian Massage Parlor?

I saw that you offered someone your advice.. I was hoping maybe you'd help me on this one: I went to a massage parlor in San Francisco...thinking I'd get a massage. At the end of it, she gave me a happy ending and cleaned the sperm with a kleenex. She told me to go shower. I was pretty freaked out (first sexual encounter ever). I reached for the kleenex in her hand, she said "I'll go throw it away." She left the room as I headed to the showers. I'm afraid she, in the other room, will use a syringe or turkey baster to try and get pregnant. -She thinks I'm a lawyer (I'm a law student, but lied) -My wallet/phone was in my jean pocket hung up on the wall while I took a shower before and after the massage (she could have taken a photo of my license... my cell didn't have a lock on it) -She was from Thailand -I visited a doctor and inquired about the odds of pregnancy from a kleenex with sperm - he said "unlikely." definitely less than normal sex. What do you think? What are the odds I have been trapped by this woman? This happened 2 months ago, haven't heard from her since. Alot of my friends tell me I am a hypochondriac