I have a question ladies!!

Sorry if it's TMI but that ever happened to me before... My period has always been dark red, 2 heavy days and then 3 days of spotting. This time AF arrived 2 days earlier and it was BRIGHT red/pink!!!! A very weird color!!!! I had tons of blood clots. Now it's cd7 and I keep having this weird black/grey watery discharge! That never happened to me before!!!!!! Does it sound normal?!