Gastric issues. Me & help me in this.

Hi Doctor, I feel very uneasy when I wake up. Also, during the whole day, I can feel the gas in my stomach. Acidity is a common problem for me & I rely on ENO for that. But, I don't want to depend on medicines to cure this. Is there any test that can confirm the root cause of this problem, so that it can be cured completely. I am a pure vegetarian & usually take a normal diet. I hardly take junk food & focus on exercise as well, but due to this bloating issue, I am not able to reduce my weight. Please guide me further in this. Also, I want to bring this to ur notice, that I don't feel satisfied after the motion. I have to go 4-5 times a day & the irritating part is, right after food, I get the sensation of motion.. Please let me know if more information is required from me & help me in this.