First, see your doctor and describe your symptoms. That's the most important thing to do.

If you think it might be 'GERD or Gastro-esophageal reflux disease', then try some of those 'over the counter' anti-acid pills like Pepcid AC. I get the things that work for "9 hours". Take some regularly for about a week and then see how you do without them. It could be just a temporary inflammation of stomach or esophagus.

But your own physician is your best advisor. Not everything is due to LCing.