mystery illness?

hey everyone! ive been throwing up since yesterday afternoon (about 4 times total) and dont know why. last week (fri-mon) i had 2-3 shots each night just for funzies to wind down. i havent drank anything since monday (2.5 ish days ago) but ive been throwing up since yesterday afternoon. ive thrown up 4 times, 3pm, 3:30pm and 4pm yesterday and once just now (1:30pm). could it be from drinking more than usual and then not drinking? im not super concerned because its not forceful or painful and the only other symptom is a migraine but i get those pretty often. just want to know if i should go to the dr or its just some alcohol bs. also, i dont usually drink, maybe 4-5 drinks every other month if i go out and i rarely get sick from it. thank you for your help 🫶