Hi Catherine, similar stories, unfortunately. I too have developed osteoporosis but instead of medication my GP gave me an infusion that will last for twelve months. I had a reaction to it like chemo, and when I researched it, it is a chemo drug. I had three fractures in my legs in three months. an ankle, then both knees. I have terrible shortness of breath, exhaustion. My mum had heart disease and I'm beginning to wonder if I have some damage there. How did they test for your heart problems? I keep waiting for things to improve, I hope they do for you to,. just some semblance of a normal life would be appreciated. I have yet to go down the reconstruction side, too busy fighting all the other things that happened after treatment finished. Jo