Hi J.,
In remembering your recent posts, something occurred to me:
I think both you and your husband have a LOT of stress going on right now. A big move coming up, your husband is likely changing jobs and a bit nervous, and his family is obviously not making things easy for him.
I think a couple of the suggestions below really spoke to me:
Christy Lee is right, if his testosterone is low, he's likely feeling it in many ways. You two could start focusing on getting more exercise together.
Marriage counseling is also great idea. It may be that you both have things you need to say to each other, but just don't know how. You've been through a lot recently.
In a marriage, we go through 'dry spells' from time to time. Where we look at our Significant Other, smile and say "oh, we'd love to and we're both tired. Another time?" and still feel connected. I am wondering if you were feeling despair --not because of the sex itself, but because of the lack of connection.
It sounds as though you two need a little help reconnecting in that 'heart' way, and a good marriage counselor can help to remind you what you both initially were drawn to about each other, and how to rebuild that bridge which connects the both of you.