Hello I am a 26 year old male who has been suffering from a stomach issue, I have been experiencing a twitch on the left hand side when waking in mornings on my left hand side of abdomen right under rib cage of the left side. During the day I experience rumbling in my stomach on the left side after meals. I belch a lot most of the time it's self induced and pass gas quite often. The rumbling sometimes feels like trapped air and or gas on the left side(that's the rumbling) I feel like I have a hard time sleeping through the evening sometimes where I wake up belching like Acid Reflux? I suffer from anxiety and am under a lot of stress but I feel as if the anxiety doesn't induce it but worsens the symptoms when they do occur? Any advice and or help is greatly appreciated. The tests I've has so far is a complete metabolic panel were all the levels for my Thyroid and Magnesium levels came back normal. My current doctor subscribed me xanax for anxiety and I take tums when I feel the need. Stools are normal. No Diahrea.

Any advice is greatly appreciated.
Thank you!