Why do I suddenly remember all my dreams?

I mean, yeah I've been extremely sleep deprived for the past few days but for a whole week before that, everytime I slept I could remember almost every detail of every dream. And in the six months before that I couldn't remember ANY dreams whatsoever. I usually don't remember my dreams, like maybe every two weeks I'll remember one but for that long period of time it was almost like I DIDNT dream, and now all of a sudden I'm drowning in dreams and NOW I can't sleep at all!! What is wrong with me?!?!!