I don't know if anyone else has this, but I'm dreaming a lot in my dreams (if this makes any sense).

My dreams seem real, like dreaming of falling in sleep on the street or wake up in my dream. I don't know if this is caused by lack of sleep, being deep in sleep or whatever other stages?

Can someone relate to this? I'm taking melatonin to be able to sleep, maybe that's causing it?

Thanks.