Alcohol 3 weeks pregnant !!!??

I just want to know who’s had a wild weekend when they didn’t know they were pregnant ?? I had my 30th in Cabo and would’ve been 2-4DPO like third week I believe ??? Anyway ..... was my dirty 30 so I’m slightly freaking out !! Everything I read is vague and basically FAS !!

Anybody gone thru similar and no complications ???