I asked this question under almost the same circumstances last month . I thought I could be pregnant after dry humping with a 4 layer clothing barrier. Of course, I got my period one day off schedule and everything was fine. My period is now 2 days late, and earlier this month me and my boyfriend kind of dry humped (barely) him in basketball shorts and boxers and me in underwear and leggings. It went on for about 3 minutes maximum, and it wasn't that great so we just made out and I could feel his man part on my woman part but like I said we had clothing on and there was no skin contact what so ever. I'm just worried because I'm 2 days late and I'm tired, having slight cramps and headaches and really craving chocolate and sweets. If I don't get my period am I pregnant?