I fainted today while I was having bloods taken. It's not the first time it's happened to me but I always find it really scary, upsetting and it wipes me out for the rest of the day.
There's a lot of information on the internet about how you feel before and after you faint but I can't find much which describes what people see and feel while they're out.
I feel like I'm in a kind of deja vu nightmare with images flashing and echoing sounds. When I come round it's like I'm clawing my way out of a sinking hole.
I'd be reassured to know that this is normal/common!