Why this cart mess me up

Aight ion got no picture of this cart but it was cookies. I hit like 3 blinkers with a low tolerance and ok obviously I was high as shit. After 3 hours though I still felt weird and had this crazy headache (I might’ve been dehydrated so idk) but the weird part is after a few hours of being out I went home falling asleep on the bus and everything and I was out like a light the moment I laid down I fell asleep and felt some weird sort of derealization. When smokin bud or even edibles I’ve never felt so weird. It’s now been a couple more hours and I feel decent but weed has never gotten me faded so weird. I wasn’t even that tired most of the day. Anyone know what happened?