Work means I am forced to have dealings with this person. I am unable to not deal with him so pls just take that as read. For lots of reasons, it is not an option to avoid dealing with him.
So as not to drip feed, this is an ex bf/fwb who was emotionally abusive to me and caused me a lot of tears, pain and upset.
Whenever he calls me or I have to see him I feel slightly sick and panic-ridden. I'm not like this in life normally at all. In fact no other person has ever affected me like this.
For example, when the receptionist calls my phone and she says "X on the phone for you" in that moment my heart starts racing and I feel sick. I dread speaking to him.
This is all from a long time ago. I am happily married and this is not a "still in love with him thing" at all.
In a work sense it is very unhelpful, because I find it difficult to think straight when dealing with him.
I'm scared of him kicking off and being verbally cruel to me (as he used to do) but he hasn't done that in a work context for a long time.
What is this reaction? Does it have a name? And what can I do to get rid of it?