newbie here but not to IBS

hi everyone; I am so glad I found this site. I have had IBS but my symptoms have changed, For the last few years my symptoms are ibs safe foods that sit in my upper part of my stomach and don't digest properly. I have wondered if they could be related to a different problem. I HAD my doctor run several tests to rule out other causes and it turns out that i still just have the ibs.
I don't have a normal digestion and don't enjoy the regular feeling of being full after a meal sinnce all I feel is the heaviness oif my ibs foods.

No he didn't do that particular test. I don't know if he even knows about that test or that med.
He isn't very opoen minded about these things if I were to ask him.