Hip bursitis affects my sleep, travel, exercise, standing, & sitting how can I improve it? I've had 2 shots, therapy, nsaids, & ice/heat treatment.

Orthopedics. Next step would be to consult an orthopedic specialist for further treatment options.
Some thoughts . Is it really hip bursitis? Although you are young, occasionally there can be a hip joint issue that's really the source of the problem. Has a hip joint X Ray been done? Yet another possibility would be foot issues. Do you have flat arches ? Do your feet turn outwards? These changes can result in altered mechanics that can can put stress on the hip tissues. Using properly made orthotics can help!