I had a c-section in 2006. My pain, the same kind of pain that you are explaining, has been going on since November of 2008. I've been diagnosed with Pelvic Floor/Uterine Wall Dysfunction. That basically means I have muscle spasms in both of these areas. I've been to an orthopedic surgeon, rheumatologist (who misdiagnosed me w/ fibromyalgia) & am now working with a pain specialist. The pain specialist (Dr. Dallas - Pain Clinic of Illinois) referred me to a woman's physical therapist (Laura Marzulli in Elk Grove). These two woman have been such a tremendous help to me. Laura Marzulli is incredibly good at what she does. She's informative, explains well, laid-back, extremely east to talk to, flexible & will work with your schedule!!! I would HIGHLY suggest giving them a chance!!!!!! Dr. Dallas has four different locations (Barrington, Elgin, McHenry & Elk Grove). Good Luck to you & I hope everything works out :)
P.S. The reason I ended up at the Illinois Pain Institute of Illinois is because NOBODY else has been able to figure my problem out!