Hi, I'm new to the board, recently been told my T I have DID. I have dissociation, sometimes I'm aware of it, feels odd, disconnected etc. Other times it's much stronger with time lost. During my last season I was dissociated, disconnected at varying degrees for the whole session. In the end it was too much, I had to escape. T decided to end the session early because I was a mess.
I find trying to journal daily helps me. Sometimes I might realise what triggered me later, other times I don't have a clue.

I was holding some stuff back from my T but shared them. It was tough but I felt better.
With reading, getting more understanding I can look back and see I have been dissociating for a long, long time. Maybe as you realise you're dissociating you might find realise other things too.