About gall stones

Hi, I had a thickening of the gallbladder walls, contracted gallbladder
and a ejection rate of 24% when the normal was 40%. I have no visible
gallstones, no pain.. Just a TON TON of belching when I eat. Also an
increasing number of food intolerances/allergies.
I’m wondering, since my normal doc hasn’t referred me to a gastro yet,
what this means? Obviously my gallbladder isn’t working right, but I
hoped someone could tell me what my gallbladder is NOT doing, that is
causing these problems. For example, is my food not being flushed out
of my stomach because of the low ejection rate? Can someone explain
this to me? Could this be causing the increased number of food
allergies or leaky gut? If anyone could PLEASE help me with this I’d
be very gratefull.
Thanks
Scott