Right side pains effecting my belly button area occasionally had keyhole surgery and gual bladder removed, had scan but comes back normal?

Seek a 2nd opinion. I do not know what "keyhole surgery" is. I assume you had your surgery laparoscopically meaning without a large incision. It is not uncommon to have occasional pain from scar tissue, but to get a proper diagnosis, please have a surgeon examine you again. Good luck and feel better!