Times like that I sleep a lot... I'm sure the others here will have much more "technical" help for you. I'm not as well versed in what to do medically. I just dispense hugs and sympathy. I know how hard it is when you're really having a bad week and you just want to crawl under the covers and cry because it hurts just to breathe. No one understands... and your mind is bored, it wants to get up and have a normal day.
Try watching T.V. or something mindless, to take your mind off the pain and pass the day a little faster.
I'll leave it to the others to help you with how to deal with the pain medically. I'm just good at how to deal with the emotional end of it.

God Bless you and come back here when you are feeling like it.

Terri