What Causes Severe Pain In Back After The Epidural Injection?

Hello! I got epidural Nov 30th 2008 while delivering my daughter, When I got it done the lady that did it was having problem and literally gave me about 10 shots in my spine because she couldnâ??t find the right spot and said something like because Iâ??m so big and tall (6foot 300lbs) the needle wasnâ??t long enough to reach the right spot. Now I have serve Lower back pain right where she gave me all those shots, I have the scars from where she did it and you can see like 10 little dots. I would like to know what I should do about the pain its almost crippling shot right up my spine when Iâ??m walking sitting lying down whatever I do it there. Thanks Kathryn