I too cannot take any NSAIDS. This is made the last 15 years very difficult and the overuse of prednisone has caused me to now have myopathy and still no NSAIDS so pain is an all day all night reality and pretty soon i will not be able to use my legs. I sympathize with you and I have no answers except find someone you can be honest with and ask them if they will listen to you so that you know someone understands how you feel. Perhaps a fentanyl patch - I don’t know if you’ve tried that yet - maybe that would help.
Good luck in know someone understands and is with you and cares