Over thinking😫

So was anybody doin anything they would normally do ( like drink alcohol) before they found out they was pregnant? Like the last few months my periods weren’t regular, yes I tracked it on the glow app and sometimes I would be 3-4 days late and then start. But this past month I was 3 days late and went out to eat at Texas Roadhouse and had 2 drinks of a margarita.. not to mention I’m on anxiety medicine which yea I know I’m not supposed to drink while taking them(please don’t lecture me about it) but then I came to the 5th day of being late and decided to test and found out that I was pregnant… morel of the story is I can’t stop thinking about what if the mixture of my anxiety medicine and the 2 drinks of margarita I had hurt my baby..I’m 6w&3days