Heartburn in 3rd trimester!

Danielle
I'm currently 33 weeks and I've suffered from heartburn for the last 8 weeks. I've altered my diet, take tums, on Zantac 150 2x a day and Pepcid AC at night. I sleep propped up for most of the night and try to quit eating for the last 2-3 hours or more when I get home early from work and I get no real relief. I have a small torso and am only 5'1". Anyone else suffering? What seems to work for those who are dealing with this? I can't imagine going through this for another 7-8 weeks!!! 😭😭😖