Hi for the past few days about three, I have been getting little pains like an inch below my belly button when I stretch while standing, at work when I m making drinks, pumping movements, and at home when laying down..also I m on my period have been for 4 days.is this anything serious or is it just part of cramping?
Your symptoms suggesting muscular origin of your pain. Need some nsaids.  Take diclofenac sodium 50mg two times a day for 2days along with rantac 150mg twice daily for 2days. If it is not relieved consultant nearby general physician.