I experience a strange cramp like pain when I bend or stretch. It feels like something is there. It hurts then subsides til the next attack. 

I have Crohns, diverticulitis, gall stones but feel it is none of these. I am also overweight.

i have had scans but nothing has shown up apart from the above.

My husband thinks it is muscle related. I am 71 and have had this for a few years. It can be weeks between attacks or even longer. It does not seem to be food related.

Please respond if you have something similar or have suggestions.