Hello, I decided to get a test done at 6 months past my possible exposure. I don’t remember if a condom was used, so I decided to get tested just to be safe. All my other std tests have been negative so I decided to take an hiv test. The last exposure was vaginal intercourse. I bought the oraquick and followed the instructions but i realized that I accidentally slightly touched the test pad with my finger. Could this alter my test results? I ran the test and read it at 20 mins and 36 mins and it was negative. Should I still be concerned or should I retake another since it was slightly tampered with?