I think that we should try all possible means but also try to understand our condition independently. I have met in the literature also the reference on the positive collagen influence on osteoporosis. I post it here:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5793325/
Then, I have watched the lecture by Dr. Rubin and felt a hope that his vibration platform can also be very helpful. The vibration stimulates the formation of osteoclasts from stem cells in the bone marrow. You are lucky to live in the USA because you can order the platform directly. Here in Europe it is very difficult as there is only one distributor.
I send you best wishes from my heart in your battle with the disease. We should believe that we shall win.