I Have Peen On Protonix For Acid Reflux And Have

I have peen on protonix for acid reflux and have Crohn"s...I also have a nut allergy that caused my esophagus to narrow over time.... i am experiencing heartburn again and am still on the drug, and my jaw (both sides ) aches. I also have TMJ... with the heartburn, I feel that and then right after, a dull ache in my jaw. Then it goes away..... advice?