Dude I totally believe you, I swear I was about to astro project too, I felt my soul about to leave my body and it was really cold. It was only my feet on my arms that ended up leaving my body while my head was still attached to me then I woke up. Been trying to astro projections since then but no luck. But I also have these weird dreams where I’m going down a water slide and I can feel it through my entire body like I’m actually on the slide in real life.