(((((((( Shezbut ))))))))
You certainly do belong in this forum hon. It's not just for DID'ers and there are a lot of different kinds of dissociation.
From what I understand about epilepsy (and it's not a lot), many times there are auras that happen before having an episode(sometimes depending on the kind of seizures you have). They can be in the forum of smells & odors to staring off and not seeming to be coherent, or visual difficulties, or hearing sounds that are not happening etc etc. I can only imagine if this is what may be happening to you and how it may be affecting your dissociation. It may be hard to separate the two problems?
I don't know if I'm on track here or way off base, just some thoughts I had. Either way, I'm sorry you are having these difficulties.