Hi, I have slept with only 3 girls but hey were all clean and I wore a condom all times. But I went to Doctor and got a urine culture thing and it was ok, but my penis is so itchy and it just kinda itches at times, I m pretty sure it s not a STD, also ever since I was a kid I have had a two marks on my penis, but I have moles all over my body could they be on my penis too?