I know what you mean about lack of sleep.... I took a 4 hour nap this evening, my body was wore out. It does sound like you had an awesome visit with your RD. I hope for the best for you over the next few weeks in reaching a good place.  I also FEEL you when you say that you want your old self back. As I'm sure that everyone can tell, I am still adjusting to all this myself and I am very very ANGRY... I want my old self back. I had a huge anxiety attack last night and again today. Todays was the worst. I cried for an hour and with the help of my very understanding daughter have made it through another one without going to the hospital... Each time I get more tired and weaker from them. Tomorrow I'll probably call a shrink my therapist recommended... I apologize if I don't come across as helpful as some of the others, as you know its just hard to adjust. And I'm not doing a good job of it. God bless you  oh and I've about lost my sense of humor too. Just hope we can help eachother laugh through some of this together. Have a good night.