Is this normal?

Annabela
Today I woke up and took a shower and got ready to go work. After I was dressed I went into the other room and I would get this pain in the middle of my belly every time I moved and walked. It hurt for quite some time. By the time I got to work it was fine but now it's starting to hurt again in the same area (right by my belly button) but this time I'm not even moving. I'm just sitting at my desk. Anyone else get these pains?