Have you tried a cane before? Maybe one with the 4 feet bottom?

I'm not trying to be a wise-guy either, beautiful.
My last exacerbation and problems I've been having with my back make me use the walker more often than my cane when I'm out and about. (Unless I have a shopping cart). It's great when I need something to lean on, but walking with it gives the upper body a work out and can wear me down even faster.

And the Provigil, what dosage are you on?

One more thing, BIG (((slskckjebw))) for you, and sorry they didn't have better news for you.