Sensation that something is stuck

[DHRice]

I had gastric bypass surgery 14 years ago. In the past 2 weeks I have felt like there is something stuck in my stomach. Sort of similar to not chewing something large and swallowing it. Is this something common with gastric bypass at all or something else I should worry about? No fever but on occasion I do get a sharon pain under my rib and feel like I could belch a lot. Also I have loose bowel movements which haven't been common since my surgery