Hello, My names Anthony I'm 14, for the past year I have been sexually active, just recently I slept at my girlfriends house and we decided to take the next level and so she was doing oral sex and then couple days later I noticed when I woke up and there was some yellow pre-sperm and my tip of the penis feels really dry and im uncircumsized if you would like to call it, im really scared of diseases . I dont have any colds or anything fevers etc. I thought it was signs of Gonnerhea which is explains the dryness of penis, yellow creamy sperm. Please... Help me!