Thanks for the (belated) greeting.
It was a bit longer than a few weeks. It was nearly 2 months - August 7th to September 25th. It sounds like you pretty much know waht I went through. This last time was the worst so far, it was complicated by vertigo. Scared the sh*t out of me! I have to walk with a cane and my O2 is set on 4 lpm. But, at least I'm still walking and smiling!