OMG, wow, just reading that makes me hurt for you. :S Glad you seemed to be past the worst, what doesn't kill us makes us stronger and anyone who has had a spinal fusion is strong as hell when it's over!!

That's brutal about the lung collapsing, glad they are watching your oxygen levels now, try your best to rest and relax and hopefully you have someone close by to spoil you and give you lots of TLC!

Take care. God bless.
Cathie