This morning I was watching an episode of Law and Order that was a little triggering but I kept watching anyways. It didn't seem to be causing much of a problem, and I really like the lead character and how she deals with kids who have been traumatized

I lay down cuz I was feeling tired, and started to feel extremely freaky. Physically, not emotionally. I felt overwhelmingly aware of everything around me, and it was like I could feel my whole body times 7. It was a scary feeling, and I was huddled in a fetal position for a really long time.
I know a part of dissociation is starting to feel like you're not real, but...what about when you start to feel REALLY real? It's like the other extreme. I couldn't get out of bed, I couldn't do anything but lay there and sit with this overwhelming feeling that my body existed and was physically present. At one point I thought maybe this is what integration feels like...but wouldn't I get more memories or something if that was the case?
I was in bed for two hours like that, but it felt like 30 minutes.
I'm not scared or anything now, just...has anyone ever experienced anything like that before? I appreciate any responses...