I'm happy your son is coming to help you, he sounds like a wonderful fella :) One of the most important pieces of advice I can give you is to not stop talking. I am guilty of it myself- my mind telling me reasons why I should keep it to myself. But it's not healthy to keep it in. Please, communicate your feelings, thoughts and anxieties :) And if you can only stomach a little bit of food, be sure it's uber healthy!