Okay, so I'm a 15 year old Male. Every so often I will get these sharp pains in random parts of my abdomen. Sometimes where my gallbladder is, sometimes where my pancreas is, and sometimes where my appendix is. I do not have a gallbladder anymore. The pain feels like pins and needles and comes and goes and is just random. It doesn't hurt that bad. I'm just wondering if I should be concerned because the abdomen has a lot of organs and things.