I was with my boyfriend last weekend and we were just together and he was scratching his stomach I think but it was his lower stomach kind of under is boxers and I'm scared he touched his private area and If there was anything it was precum because we didn't like do anything sexual besides kiss but shortly after I went to the bathroom and I'm scared it got on my hands from holding his hand and onto the toilet paper!! I'm probably just over reacting and I'm not like freaking out I was just going to make sure!! And I started my period that night.. And it just ended so it was normal