Excited!!

Hey guys!! I’m new on here and I wanted to ask a question. So I had unprotected sex with my husband on July 3rd on the last day of my period. On July 14 I spotted a little blood when I peed and as I wiped, but it was for a few seconds and then it was gone. The spotting was 1 week before my period. And on July 16 when I peed a clump of white discharge came out that never happened to me before. I usually have pms symptoms the week before my period but I’m noticing no pms symptoms and my period is 4 days away. Can you guys please help me and tell me if I maybe pregnant.