We went to be fine no problem . Around 4 AM Jenks starts making this sound like a cat yakking up a hairball

and I get him up he gags and gags like he needs to get out a hairball or maybe puke? He has something come up but he ate it before I could see what it was(ewww) He runs to the fridge like he is hungry but I didn't want to feed him with him threatening to puke but finally I gave him some food and it completely stopped???
He never seemed in distress or even bothered by it???? I was petting him the whole time and he just kept licking my hands and wagging his tail????
He is laying at the foot of my chair now resting peacefully

like nothing ever happened
I am still having a heart attack
I am already a wreck because of the flash flood warnings

and this is just freaking me out so bad!