horrible acid reflux....help me!!!!

iLoveCookies • 💜💙29, married, mommy of 2💜💙
Acid reflux has been kicking my ass today. No matter how I lay. I'm practically standing up a got so many pillows behind me and I still feel it right in the back of my throat and it hurts!!! Tums make me vomit. Any suggestions?????? Currently 28 weeks pregnant!