I didn't see your original post.
Is the pain only at night, while you're lying in bed? It's most likely bursitis, and you might be able to eliminate it by taking naproxen sodium (Aleve) round the clock (one in the a.m. and one 12 hours later) for a couple of weeks. It worked for me.

Here's a URL to a thread I participated in a while ago on this subject ~
[url] [COLOR="DarkRed"]http://www.healthboards.com/boards/showthread.php?t=427595&highlight= [/url]