MD, I'm sorry I don't have much to say.  But please know that I repeat what everyone else has already said.  Take care of you first and I'm sure we all support you in any choice you make.  Please just be sure to do what you need to do.  And again, I wish I had more to say to make you feel better or help you through this but I would rather not send out a long response that is saying the exact same things as everyone else already has.  Just know that I do think they said what needed to be said and gave some good advice / support.  And if you need anything, even just to talk, I've got two ears to listen...or eyes to read?  However you want to say it.