How do you get through your worst "most painful" and "most draining" days with Fibromyalgia?

I think things get worse when the pain gets so out of control, that I cannot rest well trying to sleep, like last night.

I almost feel like I have the flu today. It's UHHHHHHHHHHHHHHHH. Makes me want to scream!

Has anyone tried SAMe for fibro? I heard that it helps with the aches and pains and also helps with depression. With all the MS drugs I'm on I hate to add another drug to my arsenal