Unusually bad hangover

So AF was due yesterday and still hasn’t showed. Sometimes I can be late and irregular so not thinking much of it. I took a test last night before going to girls night and it seemed to be negative. So I decided to have a few glasses of wine. I’m a pretty regular drinker and have a high tolerance (I have a few glasses a couple days a week usually).

I don’t normally get hangovers unless I drink ALOT and even then they were nothing compared to how I felt this morning. I had the worst hangover of my life. I was vomitting all day and could not get out of bed or eat. It’s pretty unusual for me so I’m here asking if anyone has experienced an unusually bad hangover before finding out they were pregnant?

Only thing I can think of is I could be pregnant and my body was punishing me for drinking last night lol