I'd ask for a prescription from your doctor. Sounds like over the counter meds are not strong enough for you. There are pregnancy safe options available.
Ginger might help, my partner says tonic water but ew lol It’s awful luv sending hugs
I was on Omeprazole my whole pregnancy. Baby came out full of hair 🤣
20mg Pepcid (famotidine) twice a day and peppermint candy helped me. I got that prescribed by my GI as it was the best pregnancy safe option and I had extreme pain with acid like you! It takes a couple of weeks for it to fully help
Have you tried Pepcid?? It’s the only thing that helped me during pregnancy