Hi thanks for contacting HCM... Mostly here your symptoms seems to be due to..... -acid reflux or -gastritis or ulcer like condition by stress Pregnancy can be ruled out by transvaginal USG and urine and serum Hcg estimation.... If no pregnancy then definetly your condition seems acid reflux disease... Here are few advises..... Low fat diet taken because high fatty food relax LES and delay gastric emptying.... Excess spicy food avoided... Avoid taking stress.... Head elevation while sleeping.... Avoid sleeping after taking meal for at least 2 hour..... Heavy meal at night avoided... Reduce weight if obese ..... Fruits taken more.... Omeprazole taken for reducing acidity... Coffe , chocolate in excess avoided.... If still no benefit then x ray , endoscopy or manometry like investigation done to rule out hiatus hernia.... Take care. Dr.Parth