Suggest google: hip bursitis/symptoms/diagnosis/treatment at reputable sights (Mayo, etc), and see how/if you "fit", and definitely 2nd opinion. Xray may not be enough, MRI may be more revealing. You/we need to be informed, not just "told". If we have questions, we require answers, often repeated asking until we get them, Dr Google is not to self-diagnose, but can provide information when we hear "words". I have found that a few 2nd opinions should have been my firsts!