Your gallbladder is in the middle and sounds like its higher than where your pain is.

Does your pain get worse or better after eating?? (yes = is an organ issue)

If it hurts when you move, not when eating or laying down, it sounds like you've injured something...or it could be gas pain.

Do you ever have any reflux symptoms??

If it extends past the weekend, I'd suggest a trip to your doc's office as well.

Hope you feel better soon!

Hugs, Kelly