Of course you are going to have second thoughts, wobbles etc. you once loved this person, you were then in thrall to him. It takes courage for the bruised prisoner to open the door and move out into the weather, which may or may not be sunny. And it takes energy to keep that courage going. Adrenalin only lasts so long.
So, you need to ensure you have the physical and mental resources to keep you, body, mind and spirit, in top form. Make sure you are eating wisely, getting a bit of exercise, cherishing yourself in little ways. Keep a list, mentally or in reality, of all the things that your freedom will allow you to do, with or without the DCs. Not a bucket list, a freedom list. Understand yourself, those weepy moments, grieving for what might have been, but focus on the freedom and lack of fear.
GoMo. 