I have the same problem. At first my doctor thought it was my gallbadder so I got an ultrasound of my gallbadder, liver, and pancreas. Everything was normal but I still have the same pain. I finally went to the ER and they ordered another ultrasound. Turns out my baby has her head on my bladder and her booty in my upper chest. The nurse also told me that could be round ligament pains as well.
Its around 2 inches above my navel!
How far are you? I have felt that before but it was because my bra was too tight n I was sitting down . I soon as I took it off it wnt away.