Throwing up almost everytime I drink

So I’ve been having issue for about 5 years now, 1-2 beers im good, but when I start to go over there it’s like my body can’t handle it and I throw up a lot. Then there other times I can have like 5-8 Heinekens or some IPAs and be completely fine. What is wrong with me? I got an endoscopy done 5 years ago they said it was acid reflux l but I feel it’s more than that. Anyone have this issue? I just love drinking too much to quit completely. Any advice would be appreciated.