Crimsom...I'm in a relatively similar sitch to you and have been for a few months. In some ways this stage is as hard as the bomb stage....maybe harder. You really have to be cool here. Your W is gonna be all over the place emotionally....and she come towards you...then back off....all according to her inner voice....which she won't share fully. I'm telling you...the changes you have made will be so tested.
Just keep reminding yourself that you would have chewed your own arm off to have this chance just a short time ago.