Please help! I’m scared..

So today I was expecting my period, I thought it was coming since I’ve been having light cramping and sore breasts.

I went to the bathroom in the morning and went poop (tmi sorry!!) and it was a little on the diarrhea side, but I’m used to this because it happens before getting my period. Well when I wiped I noticed bright red blood on the toilet paper. It had come from my butt!! It wasn’t my period, but I was bleeding from my anus! I sat there and everytime I pushed it dripped down...bright red blood.. I’m so confused. My periods not here yet but my ass is bleeding!!! What’s going on? 😭