Medtronic pain pump problems pain under pump and uncomfortable,mentality. ?

Pain pump pain was noticeable after vast reduction of oral meds.I have 14 rupture disc 11from c-1 to t-3 (the pump is located in my lower right side at abdomen. It reaches loewer back rupture at l- & 5 s-1 but not the onthers.I noticed pain under pump area after reduction of orals from 6 (30mg) a day 180 total per day to 1/2 a day total 15mg per day.At this point pain under pump was noticed all the time. Especially when riding in car, very bad or bending over.please help me…?