Well everyone said pray, which is step one, step 2 is examine yourself. It could be not that it is but could be that you are a drain. It happens a lot that one pushes the other way by demanding, criticism, dismissal of interests and ideas. So I always ask a person in your situation to examine yourself honestly. Are you nagging, demanding, critical, emasculating, boring, unwilling to try new things, stuck in a personal rut, unable to laugh at jokes, and or your self?
Mind you this is not an accusation, I don't know you or your husband so I certainly can't say you are any of those things. I'm simply asking you to do an honest examination of yourself.
If your brave you could even ask him.