Pain in the hand

After our lessons yesterday I started to have some pain in my right hand. It felt painful at the base of the palm near the wrist and then through the hand in the knuckles and bones it seemed to have some pain/discomfort. Nothing was really painful to the touch but it felt like underneath there was just some kind of pain around the joints and bones. 

I have been jump roping lately and it possible that maybe the wrist movement from that could have caused this. Anyways, I was curious if the training we do can ever cause the a stretch from the back to translate into the hand and cause soreness/pain.