I recently had sex with this guy, where i was the top, and a condom was used all the way. I noticed that during the sex, FOAM appeared, I dont know if it came from the astroglide, but it freaked me OUT because there was a lot of it and it was all over the shaft of my penis. The condom remained on, there was no breakage. What could have cause the foam, and could it infect me if it wen in my condom through the shaft?