Hi thanks for contacting HCM... Here you have mainly issue with gastric indigestion and mucus in stool. Small amount of mucus can be present in stool if excess fatty food intake is there ... So high fatty diet avoided , it will lead delayed gastric emptying also .... Get your stool examination for pus cells and bacteria and if any parasites egg if present .. Take suitable antibiotic like cefixime or ciprofloxacin for few days ... For acid reflux take pantoprazole tablet for two week... Excess spicy food , coffe , chocolates avoided . Head elevation while sleeping ... H.pylori by urea breath test and typhoid by widal test has to be ruled out .... Take fiber diet more like whole grains , wheat bran , apple etc.... More water ... Digene syrup can be prescribed .... Fiber supplement also useful... If still condition not improve than USG abdomen done to rule out any organic cause if present... Take care