Help!!! BFP on xmas eve but....?

As long as you didn't get totally knock out drunk, it's ok. You just need to make sure not to drink anymore obviously. I had a friend that was in early pregnany and did not know she was preggo and got totally faced and would up having a m/c. I do know plenty of other people that have had just a couple drinks and their baby turned out just fine. Best of luck to you.