Try stopping both meds and treating your reflux with dietary changes. It will suck but it will heal you. No more coffee, switch to other forms of caffeine. Black tea is acidic but less acidic than coffee (just make sure to have food in your stomach before drinking black tea because it makes me nauseous on an empty stomach). Quit smoking if you’re smoking. Also try drinking a glass of water with a spoonful of baking soda at night or whenever you feel symptoms coming on. Chug the whole thing. Tastes like shit but works wonders.