Hi, I Had A Rectocele/cystocele Two Days Ago. When I

Hi, I had a rectocele/cystocele two days ago. When I got up that day and the next day I had pain that shot down my left leg to my toes when I would stand or sit down. The doctor said I had to walk 8 laps before I could go home so I did with the help of a walker, because at times the pain made me hot and feel nauscious. Today, the 3rd day, I didn't feel the pain shoot down my leg but felt like I had charlie horses in my calf, behind my knee and back of thigh. I thought I would walk it out but it only got worse the more that I walked. I have tried heat and ice and the charlie horses get worse from walking. What can I do to help them. They are so bad when I try to use the bathroom that I can't relax enough to go.