So for the past three months the back of my right leg feels like I pulled a hamstring. But I didn’t. It seems that the pain is moving from my upper back right thigh to in back of my knee. I feel pain when I first get up but when I sit for a long period of time my butt ox and right leg starts to ache. It just seems to continue. The pain is probably about three on a scale of 10. It’s only on my back of my right leg.