Hi Pumpkinpie
It has only been 5 short weeks since you first posted, a very tiny of time to begin to come to terms with everything that has come up.
You're doing everything right.
I think you are doing amazingly. You have been through so much.
I think we have to feel it in our bodies when we have an emotional shock that we haven't fully processed, in a way there is nowhere else for it to go but our bodies, so our body takes the emotional 'outflow' till the mind is ready to process things fully. You are processing all this information, and there is a lot of it, thinking about past, present and future, and the whole massive range of emotions, and you are doing brilliantly.
I wanted to say you come off as such a lovely person. So insightful, courageous, selfless, intelligent and articulate, and a wonderful mum to boot.
You mentioned upthread about your past affinity with horses, I would echo what mignonette said and if you are feeling up to it maybe going to a stables or yard, maybe with your DD, not necessarily to ride but perhaps the smells and sights will evoke who the person at the centre of you, the real you, the 'old' you, who is still there - you said 'I used to have a great career, lots of hopes and dreams' - and that you is still in there.
I would definitely echo what wildflower said, really go easy on yourself; don't think about anything you're not ready to think about yet, do anything you're not ready to do. Pamper yourself, in as much as you feel you can do so.
When you're feeling a little better:
when you do go to the counsellor, tell her about this rut and perhaps the two of you can try to break it down further, that is only when you feel able.
There must be a cycle of thinking that is sapping your energy. Perhaps a fear of certain thoughts coming up, or perhaps fear about how long those thoughts will last:
Whether there are certain incidents that are re-playing in your mind and you are suffering from PTSD as a result;
Or whether you are trying to think these incidents through and work out his motivations or whatever, or perhaps as per your posts above 'is this normal';
Perhaps there is an underlying belief/thought, perhaps it might be something like anticipating your thoughts - 'I think I will not be able to stop thinking about ex and the situation', or it could be something like 'I should have done things differently' - all these are just thoughts. It sounds trite to say it, 'just' a thought, but it is just a thought, and there are other options than the grooved reaction/thought that we instinctively reach for, just knowing the alternatives can explode the chokehold one particular thought may have on you, as strange as that may seem, but it really is true.
That is where things like CBT can really help, or indeed just sharing those thoughts, whatever they are, with the counsellor when you feel ready.
I have attached a little file I hope isn't too small to read, it has the very basics of CBT on it.
Hope you're feeling better today 