Help my mom can’t do anything after prolia shot

Can someone PLEASE HELP & give me advice?? My mom has always been active in 70’s walking 3 miles daily and got around GREAT but diagnosed w/ Osteoporosis. She still kept walking fine & was just careful. Her doc convinced her to get the prolia shot and hasn’t been able to function or even get out of chair hardly. She can’t get out of bathtub without struggling for awhile. She’s in soooo much constant pain & hasn’t slept hardly any in 3 months. THIS IS NOT HER! She always had perfect health (nothing broken, no surgery, nothing) & this shot has destroyed her. Terrible joint pain & she can’t even function. Heavy chest/panic attacks, It’s ruining her life. The pain doesn’t even ease up in her body. She can barely get in/out of bed. She was sooo strong before this shot! Doc said other patients had success with it and it couldn’t be the shot 🤷‍♀️🤦‍♀️ Now I found about 100 horrible reviews online like this but couple years old & no one answered me. Her office called and cancelled her next appointment because they said her doc left the state & they can’t get new one in for her that day & will call back when they can get her in! That was weeks ago. We call & call to see if any updates/cancellation but nothing.. We live in WV so not many docs here & all seem clueless. Can anyone PLEASE help her & advise what to do? Pain pills aren’t helping & she’s going to destroy her stomach w/ them, she’s in so much pain. She shakes all over, Hospitals send her home. The doc says try something new but she goes home & NOTHING HELPS. We have no docs here who have any understanding of this. PLEASE tell me how to help her. She’s in constant misery & she’s toughest person I know. I’ve never seen her sick until now 😫🙏❤️ she’s in 70’s—how much longer will she hurt? It’s been weeks. Prob 3 miserable months. She said she’d rather be dead than get this shot again. I’m really scared guys. She never complains of pain until this. Thx in advance for any input. I can’t get her off heating pad & she has burns but don’t care she’s so miserable 🥲 I’m so scared.