Have you tried any opposite actions? Such as not listening to love songs, looking at pictures of someone you refer as a "sex God" at an almost equal amount as "my husband," or writing about him (I'm willing to bet some, if not all, of that is "spicy")? Doing stuff that generally turns people off like cold showers or whatever your personal turn-offs are?

You could direct that sexual energy in a more creative way. Come up with some sort of project that won't make you focus on your husband and his dcck and immerse yourself in it.