Could I be pregnant?? Help

Hi, so about 10 days ago I guess me and my boyfriend were grinding. He didn’t have any thing on but I had leggings and underwear on. Obviously he pre came, but we only grinded for about 30 seconds at most. I felt my leggings and they were wet on the inside and outside. I didn’t feel my thong because I just didn’t feel like it. My period is due today and I usually start bleeding in the morning, but it never came! Last night I was spotting like very small dots of blood and I thought it was my period coming. I felt my cervix and is is low and soft, as I read that usually Happens when aunt flow is arriving. I have been having slime like discharge and that also happens before my period. I have cramps and I am breaking out which usually happens. Can you ladies please help me out on this, I am freaking out badly