My weight is reducing 12 kg in last 3 months and I feel I am becoming weaker.Back ache is very frequent for me and I get tired very soon. Especially my legs,thighs and arms muscles have become week.I had problems with digestion,and it burping or belching coming every day. I had done endoscopy and result out is H.pylori is positive and also erosive gastritis. I talked the medicine 14 days.I used to consume meat and eggs, which I have stopped from last 3 months.And also reduced the amount of food