PT for the Home Stretch

My PT gave me a few exercises for the last six weeks - all designed to help strengthen the pelvic floor and the bit of the core I have left, haha!  Kegels (three kinds), as well as standing pelvic tilts and hip slides.  Also little hip figure 8's.  Those standing ones are difficult because I place my hands on my hips to ensure I have the right posture, but I really don't have hips anymore to hold on to!