Ouch!! I'm sorry you have bursitis. That is soooo painful. I had it in my hip once and the doc gave me a double cortizone shot and spread it and then it went to my shoulder, so had to have another one. Now, I think it is also in my knees as they hurt and ache so bad.
Gosh, I am rambling.
Anyways, I am so sorry and hope you get relief soon.
Take care,
Hugs,
Linda