It happened over night. I seem to have lost strength in the muscles in my neck. I have had pain in my neck for many years, but this is worse, it has been about 5months now. I have been treated with prolia in the past. Dr suggests painkillers, but has not given a diagnosis as such. Am waiting for physiotherapy.. Any ideas about why and what I can do to help myself. I also have numbness in my feet and lower back pain. I have a regrowth of a pituitary tumour. (First had surgery 22yrs ago.