Natural Ginger Ale would be good too if you need to burp. You can also get Ginger Tincture at the health food store and add it to something fizzy so you don't get that sugar. Even chew on a piece of fresh ginger. I know you can do it.
Now, what is causing this acid? That is the root of the problem. You can suppress the acid all you want, but until you find out what will cure this then you can eat bushels of ginger and it will not fix the problem.
Both my husband and I got rid of this by not drinking coffee, Colon Cleansing, parasite Cleanse and Liver Flush. The three kings of the cleanses.
I guess you need to ask yourself, how is my elimination? That will be the key to starting. You should be going once for each meal.
There are a lot of resources on this site to help in any direction you want to go, but my strong suggestion is that you do these cleanses. I think you will be surprised.