Acid reflux for days after drinking, wondering if anybody else has experienced this.

I am NOT a drinker. The last time I drank was November. I drank maybe 1 1/3 four lokos 23oz (idk if they come in diff sizes) and that was Saturday. Since then I have been pretty nauseous, gagging, got some diarrhea (so sorry TMI im desperate to find others who maybe relate) and I have only puked once, this just sucks, tums and zofran are hit or miss right now. If you know anything about this, how long does it last? I was thinking that still feeling bad (although improved from day 2) by Tuesday night was concerning.

Edit: 21f 5’4 145lbs btw if that matters.