Fridayiscoming- counselling can be daunting. The going over it is sore, it hurts, but it’s part of letting it go and coming to terms with your feelings. The things that you’ve achieved and empowerment you feel is only one part of the puzzle, the other parts are processing all the things that have happened and the emotional baggage that has left you with.
Re: GP, please reconsider. If you are feeling depressed (and it sounds like you are), leaving that unchecked is more likely to affect your parenting and give your ex ammunition than actually addressing and managing it. Also, please consult with your lawyer as to whether your ex would even have to be aware of your private medical details? So you could potentially see your doc, get some help and unless you volunteer that information, how would anyone ever know?