Vinegar made me sick, remedies anyone??!!

Ahhh, I think I had to much acidic food tonight even though I can normally handle this much. I had a small piece of fish with lemon, 3 average slices of cucumbers marinated in vinegar, and my first small iced coffee in months. IM REGRETTING IT ALL!! it’s about 2:00am where I live, I can’t sleep now from it and my nose is burning from throwing up vinegar. I haven’t been sick the entire time (im almost 3 months pregnant). Any remedies to cure the acidic feeling in my stomach??? I can’t lay down without wanting to vomit and my backs becoming sore from sitting up.