I get that all the time and was told that I just have too much stomach acid. Have you tried to take an antacid? If so, did it work? If not, then try to chew on a few TUMS and see if it goes away. I also have IBS and Acid Reflux Disease, so you may have something along those lines.
If you still aren't feeling better, I'd recommend a visit to your doc, remember the old saying.... "Better safe than sorry". If anything, it will ease your mind.
Hope this helps you out a bit, good luck!
((hugs)) Fox
Post Edited (Fox7) : 7/11/2014 9:12:40 AM (GMT-6)