Sounds pretty typical, my wife went through this too.
Quote: I want to want sex more so my husband isn't so deprived
Taking care of small children can use up all your energy and consume your mind to the point that you just don't think about anything else. You have to make time for both of you.
What things turn you on? Him rubbing your shoulders, kissing your neck, etc... watching porn, fantasize, use your imagination, whatever. Try to figure out what they are and and use them to get you going.