You’re not alone!
Had this 5 years ago, had months of NHS physio after an x-ray revealed nothing, and then eventually had an ultra sound that showed my shoulder to be a mess with calcific tendinitis in a tear in the tendon and a bursa as well as some impingement of the rotator cuff.
Had some ultra sound guided barbotage where they essentially use a huge needle to break down the calcium deposit to help it clear. Its one of the most uncomfortable things I’ve had done to me in a while, fine once it was done, but lying there watching the needle on the ultra sound whilst being pushed all over the bench wasn’t pleasant.
It massively improved my shoulder to the point that I didn’t follow through with the option of surgery to fix the other problems, don’t remember having to recover at all afterwards, walked home and got on with life as normal almost straight away.
Just been referred for some more scans as I’ve been suffering with very similar pain in my opposite shoulder for the last couple of months…the joys of being active and ageing! 🙂