weird experience

alright SO! i read the rules and i’m not asking for medical advice, more like a medical why tf did this happen? if it’s against the rules i completely get the post getting taken down. BUT anyways i had a single make your own margarita with casamigos reposado tequila, traditional flavor, and sugar rim at bubba gump along with a cesar salad, no chicken or shrimp (not eating seafood at a bubba gump how heinous of me) and i stared feeling nauseous maybe 6? hours later. i was hanging out with a friend and was locked in on driving but when we got to the destination i couldnt handle it anymore and excused myself to the restroom to *make* myself throw up. it just did not wanna come out on its own. so like the main question is “why did that happen?” i’ve done it before with no issues. i always try to make sure i dont drink cheap alc bc i dont like being sick. i felt better after throwing up the first time (it was literally all lettuce and green and gross) then it hit again a few hours later and i made myself expel what was bothering me again (it wasnt more than like…idk a bird shit amount idfk). i’m fine now but i’m just confused as to what *exactly* caused it. was it the dressing of the salad? did i get a bad drink? was it the mixing of those two things? anyways hope yall are having a lovely day or night <3