Hugs Mosschops I've been following your drama and firstly hugs.
I think writing it down is very good and positive, would counselling normally be done at your hospital? If so I would request assistance from Occuapational Health to get the request expededed your a staff member who has suffered excessive trauma.
I think counselling can help with clarity and give you time to come to terms with all that has happened. Along with the debrief, personally I would mention the MW in question that was unprofessional, it might be others don't suffer from her attitude or that she treats staff differently which is unjustifable!
When you've had the de-brief (however many it takes be 1 or 10) then I would look at the hospitals complaints procedure, they can't discriminate against you if you make a complaint or make things difficult!
To forget about it I'm sorry I don't think that will work or it certainly wouldn't for me it would be playing on my mind subconciously etc.... I think dealing with it and doing whatever you need to do to get closure will help you move on. You might find that multiple de-briefs and maybe an apology/explanation makes you decide not to complain or to only take the complaint so far. You have to think of it as your the customer in this situation and the trust is the big company.......in different circumstances would ybe satisfied with the way you've been treated/are treated de-brief's etc...
When you speak to the head of MW's and the consultant I would mention to them that due to what has happened your feel unable to return to a theatre based role (I've assumed this is what your doing) or a surgery based ward, and see if they can write to recommend in your circumstances that you should be re-deployed within the trust, especially if your "considering" the complaint.
Your boss should be able to support you and ensure that the process is followed and be able to recommend that you are re-deployed be it short or long term. For my staff I would go to them at home or meet them somewhere off site if they requested especially if it was after a tramautic experience (I don't work in medical profession!). I think it is good practice to do this.
I'm sure with the documented evidence of what has happened and your notes from your meetings/de-briefs you're have more than enough evidence to sway that your employer should make exceptions to accomodate you on your return to work, I'm sure you would probably have a case for constructive dismissal if you had raised a complaint and then were forced back to the same role after what had happened.
Your mental health is the most important thing for the moment for your sanity and your families! Take care whatever you decide to do xxxx