Please ladies I need your help 😭🙏🏽 UPDATE!

So my bf and I had unprotected sex during my fertile window and he said he had cummed in me a little but pulled out. Lately I’ve been feeling nauseous and having sore breast but usually have sore breast before my period. And my period isn’t due til next week. Is there a chance I could be pregnant?

Also for the past few days we had been drinking alcohol almost every night.

Thanks 🙏🏽

Edit: I also did take a test a few days ago but it was negative... should I take a text sometime this week or next week?

Update: well im not pregnant. Just took a test and got a BFN.