For the past 3 weeks I have had excrutiating pain in the left hip/inner thigh. I am unable to walk without a cane & not very far with it without sharp unbearable pain. I went to ER, did X-rays & said Bursitis of the hip. Saw Ortho & scheduled for MRI. He saw no OA. What can I expect?

Summarized question: What are the symptoms of Bursitis?