Heart Burn

In an effort to get myself off the old schnide and back in the game, i got a tall iced coffee this morning.my usual routine. today was different. i got a ham and cheese sammy on top of the coffee, hot..with spicy mustard. not a decision i will make twice. i am dealing with one of the worst cases of heart burn i have ever had. any reader feedback on old style remedies or really anything that may rid me of this would be fine. i dont think bud light works on this specific ailment but i could be wrong...please advide. Management.