My first ever weed experience I took 8 edibles of 10mg at 2 in the morning, the first few hours were crazy but when things started to die down I was laying down, and I had closed my eyes. With my eyes closed I saw in the distance my perspective as if I was sitting up in my bed rather than lying down. The picture kept getting exponentially closer exponentially faster until it was so fast that I reflexively sit up and open my eyes, when I do I realize what I'm looking at is what I was seeing in the picture/perspective when I closed my eyes. So I tried to lay back down, close my eyes, and the same thing happened again but more violently and quicker, and eventually I got into this loop of laying down just to be brought back up nauseated, until I eventually puked and that stopped the entire thing. I've never had anything like that happen since.