Symptoms: 1) pain in stomach without taking food and with taking food. 2) stiffness and burning in stomach 3) pain and burning in poop 4) weight loss approx 10kg 5) feeling weakness 6) bloating 7) loss of appetite h pylori +ive what is the disease?

Appropriate diagnosis would require a full history, exam and testing. Stating the few symptoms and one test result is too little for a reasoned answer. The symptoms are common to several afflictions. Discuss this with your doctor.

So far H pylori gastritis. The symptoms mentioned are more or less typical, however treating for H pylori first and seeing your gastroenterologist in follow up in case residual symptoms would be first step.

Unintended weigh loss warrants an investigation. It would be prudent to consult a GI specialist for a proper diagnosis and treatment. It is not feasible to provide a meaningful opinion without additional history, physical examination and may be some tests. Wish you good health!