About gall stones

I don’t know if anyone has this problem. After spending 5 days in the
hopsital with every test known to man, the only two things they came up
with is that i have an ulcer and sludge in my gallbladder. I have pain
in my abdomen, nausea all the time, and pain in my back..both left and
right side. I have tried the lemon and olive oil flush a few times with
not so good results prior to this. I am almost afraid to try anything
else because i am afraid it will cause another attack. Is there anyway
to thin the sludge without them ripping out my gallbladder. Any advice
would be helpful..thanks to anyone who responds.