I understand. You will be fine, just remember the pain is not forever. I had been in excruciating pain months before my surgery. Had osteoarthritis in both knees fell and tore my ACL, tore my lateral and medial meniscus, 2 stress fractures and bone bruising. The squeezed me in because of my condition. Take it easy, one day at a time. Recovery is not a straight line. It has peaks and valleys. Invest in one of those potty booster chairs.