I am 3 months post op and have noticed a lot that after eating my pulse starts racing and i feel miserable. Does this happen to anyone else?

Sounds like dumping syndrome. Does it happen every time you eat or only when you eat certain things?

Everyone dumps in a different way. This sounds like yours.
I’m 5 years out. A food that I ate just fine one week can make me dump (I usually get nauseous) the next. There is no rhyme or reason to what does it to me. I just lay down until it passed.