gas feeling under left rib, fullness, and moveable lump

Look up nephroptosis

I agree with the post above. Nephroptosis. It's not as rare as they think it is.

Hi, I wonder if you have found answers to those issues? I have the same syptoms as yours...as well as the movable lump on left side.
I searched many online and found that what you described is the closest to what I'm dealing now.. .I hope you come back to share what your diagnosis and how arrest you doing now. Hope to get answer to this pain

I hav this same problem now after a night of drinking cuz I've been plugged up on and off for days and diagnosed with ibs. It feels so weird in my rib side almost makes my arm twitchy and my anxiety panicy hope it goes away soon :(

THANK YOU SO MUCH! You words were so clear and engaging to me because I have been having the same problem and yesterday when I decided to just keep massaging the area, I realized there was gas being released and the bulge went down! I use to walk up and down the Santa Barbara Riviera, religipously, every day, but we had to move and it was during a terrible year of high rents. We decided to have temporary rentals until the rents would go down in California but it has been almost a year now, that I have not been active like the way I was. I have been depressed in not having my daily exercise, during this whole period. And my body is telling me me, it has had it!! I will now up my walks and see what else I can do for exercise. Thank you for your brilliant explanation. It just verified that this belly and gas is a sign of not enough movement and exercise. It sucks! But it is always a relief that the body is just telling you, that it can't function properly without MOVEMENT and and to keep some kind of pace that pushes the body to build strength to help every organ that needs it to expel and discard hate and to build strength and vitality. Much Thanks. And here's to your health!!