I had gallstones about 7 years ago. It was <b>extremely</b> painful! I had to be on pain meds. They scheduled me for surgery to remove my gallbladder. The surgery itself was really no big deal actually. It was an "easy" surgery and recovery was fairly quick. You do have to deal with sore stomach muscles for a little while but overall, the pain from gallstones was by far the worst part.
I don't recall having elevated liver enzymes, but it's possible. I haven't had any issues since removing my gallbladder.
Good luck, I hope you feel better!