I Am Getting Discomfort In Moving And Walking And Weight

I am getting discomfort in moving and walking and weight lifting for 12 days.THe pain occurs in right side of my lower abdomen as well as in buttock right side.This is an after effect of trauma or jerkings sustained while seated on the last row and the travel was for about an hour duration on March01, . Actually the pain began on 2nd march at about 11.30 am just after 10 mts after my quick lunch with twisting mild pain in the right side lower abdomen which I ignored and continued my Pickle ball game for an hour with no problem.
I had an x-ray of my hip joint but doctor not talking about any thing!! What is the real situation and whats going on.