Talk to Gastroenterologist on Stomach Problem

Hello sir, how are you. Sir meri age 30 hy or mai married hu mera weight 39kg hy. Bhtt zada weakness hy. Mery stomach mai hr wakt garmaish si rehti hai kuch bi khany k bad vomit ho jati hy kuch khany piny ko dil nai krta, kabz bi aksar rehti hy, Mainy bhtt ilaj krwaya hy tests bi krwaiy hain sb clear hy but mera weight gain nai ho rha bilkul. Mai weight gain krna chahti hu please mjy koi medicine recommend kr dain or diet bi bta dain.