Well, I don't know what a CFS leak is, but I'm glad it turned out to be the other instead. Sorry to hear you had to spend the night in the ER, but aren't you glad you have a loving husband to hold your hand and be there with you through it all. I hate to think there are some out there suffering alone.
BTW - I'm not preaching, I'm sure you realize all that.
Hope you have a good day, and a better week ahead. I'll be checking on you.
Rhonda