I am sorry you had to experience all of that but I am so thankful to read your story.
I had one shot of Prolia and 10 days later I started spiraling. A severe case of strep throat and then swollen lymph nodes everywhere, throwing up constantly (lost 50 lbs). Labs went off the charts, was being checked for lymphoma, leukemia and multiple myeloma. Hematologist finally said I think this is all autoimmune. Rheumatologist who prescribed the Prolia was adamant it wasn’t. After shaming her into getting bloodwork to prove it wasn’t autoimmune, test came back with RA, Sjogrens, MGUS, Vasculitis. I had Hashimoto’s and fibromyalgia. Ended up a Mayo and the Rheumatologist there saved my life! I swore it was the Prolia shot that started all of this.