Suggest Medication For Pain Due To A Cut In The Vaginal Area

Bikini cut EM H in 1993. As I ve healed, I find I have a sharp stabbing pain in the right triangle of the incision depending on how I roll out of bed in the mornings. (no mesh used although it took a 3rd surgery to sew me together properly - 1st 2 forgot my fascia) Anyway there is a burning pain that travels across my quads, both front and back and travels down to my inner knee area and sometimes down into my arch. it ranges from bearable to EXCRUCIATING, and I have been prescribed generic Flexeril for when it is bad. and I use generic Excedrin otherwise. what, if anything can I do other then the stretches recommended?