So on july 16th the last day of my fertile window thing, My boyfriend glided his tip around the lips of my vagina. I get my period around the end of the month so usually between the 18th-28th and august just ended and I didn't get my period. I do not know if there was precum, but there certainly wasnt any insertion or cum, and school just started, but I'm so scared :( I'm still in high school! I can't be one of those and I shouldn't have been doing those things :( but now I'm really scared someone please comment asap