Gastric ulcer weight loss. May be it?

I was suffering from antral gastrtis with h pylori from 2010 last  endoscopy done last yr June with impression two gastric ulcer in antrum. recently last month I have done ft kft and cbc peripheral smear all was fine and usg show fatty liver grade I with constant weight upto 2024 in 2024 -jan 2025 my weight increase to 5 kg approx i am always patient of acid reflux burping acidity and gas indigestion due which I have done too much endoscopy now I am facing weight loss 3.5kg in one month I have changed my life style I m eating cucumber in breakfast and low quantity of rice in lunch and dinner before sunset my present position is too much acid reflux, epigastric pain heartburn weight loss infection in mouth weakness and good sleep sir sir I want to know a)sir this weight loss is due to dietary change or any tumor is stomach as per my symptoms b) how much time take two tiny ulcer take to change to convert cancer c) what type of stomach may be it