Yesterday I feel very uncomfortable in night and have burning sense in chest and burping is not coming fully on that time. All I had was dosa and Tomato chutney in night and before in evening had chilly bajji. I drank hot water and sit for half n hour after that I got some relief. But today also in feel something in chest. Why it's happening? Can I use ENO for this every night. Or this burning and paining will be corona symptoms. Please advise.