Im sorry... I haven't had any of those issues, and my suggestion would have been gas-x, but you said already it's not helping
Have you talked to a doctor?
It does ot happen all the time but when it does man i hurts. Try laying on your left side-not sure why this helps but it does help me get some releif. Hope you feel better.
If this is smething that happens a lot I agree that you should call your dr.
Have you talked to a doctor? 
