Post partum pain?

I gave birth about 2 weeks ago now and first week everything was ok but this week everything is going downhill. I have been having extreme pain on my belly button or top of my belly button. It hurts when I eat , after I eat and even when holding my baby. I was recently admitted to the hospital due to gallstones which I didn’t even know I had until now but can anyone tell me if they experience that type of pain after giving birth? I’ve also been having headaches on a daily basis. I am seeing a doctor this weekend but i wanted to see if any mom’s experience that pain. My bones also feel super weak. I find myself crying everyday because of the pain & I just want everything to go back to normal.