Mutiple Surgeries in a close proximity of time.

CindyBigg,
Dr Poulose is an excellent surgeon. You were in good hands.
The context of your operations seems to be important in evaluating the pain. It’s not normal to be in so much pain so far out from surgery. Mesh is likely not the cause of your pain but Dr P would be the appropriate specialist to help determine that. The cancer may be contributing. Your liver cancer surgeon should be surveying that with follow up scans etc. sometimes intestinal adhesions are also the problem.
In short, in your situation, you need a multidimensional evaluation of all factors in your history to help get you the treatment you need.