Thanks for writing your query.
After reading your post, it seems that you are having soft tissue
pain under your right buttock.
You should avoid sitting on hard surfaces.
Put extra cushion on your seats when sitting for long durations.
Doing hot fomentation and local application of pain relieving gel will be helpful.
Also get your blood investigaed for :-
1. Serum Calcium.
2. Serum Uric Acid.
I hope this is helpful to you.