I think it would help if I wrote what I have tried so I have tried ( tums , milk ,mustard,ice,drinking cold water ,sitting up straight ,laying down, laying down and propped up , yogurt ,)

omg I heard baking soda could kill your unborn child or cause a birth defect

Milk

Baking soda in a glass of water and chug it!!!

Marshmallows!!!!

I can't even get out of bed or move in my bed it hurts so bad

I'm dealing with that too :/ zantac helps a little .