HI I HAD A STENT PUT IN THROUGH MY RIGHT SIDE OF MY GROIN NEARLY 3MTHS AGO AND JUST NOW AM GETTING GROIN PAIN BOTH SIDES,IM IN CARDIO REHAB ASWELL DOIN GOOD,SLIGHT BACK PAIN ASWELL,THE PAIN FEELS LIKE BONE PAIN,COULD IT JUST BE THE PLUG DISSOLVING AS ITS NEAR 90 DAYS UP,