My doctors appointment

Well I am back from my appointment.The doctor is stumped.My x-ray of my ankle shows a healthy ankle but he does not know why the ankle hurts.He did his test. Rotating and moving my ankle and that and I showed him where the pain was.So since the x-ray did not show anything he wants to do a mri.My knee he wants to do phisical therapy and another x-ray of my knee.He also found another problem.He noticed something was wrong with my hip so he wants a x-ray of that to.He wants to see me back in 6 weeks.When the doctor moved my ankle around he made it hurt worse than when I came in to see him.