Foot In Cast Purple Toes I Think I Broke My Toe Or Two?

I think I broke my toe or two? - foot in cast purple toes

The left foot is not the big toe, not in order.
Fingers 3 and 4
I have to hit the wall during sleep.
Them. A few hours ago I have seen my socks and toes is that purple is brused.
WTF? Do I need a splint or cast small? I hope not.
But the pain is terrible.