Hello. I ve had small water clear water filled, dots, I wouldn t call them blisters but on my penis. I had a culture done a whole back, but they said it was due to fungus infection, irritation, and or soap styles. I thought that was weird because I ve had all those all my life and never had bumps. But they come, like, every 5-6 months, but pretty much only when it s hot. Any response to this medically please.