Libido While Pregnant

Hey ladies, I am a week away from my second trimester and ever since I found out I was pregnant my libido has been goner than gone. Will it come back soon? I miss having enjoyable sex so much. My husband and I have done it only a handful of times, but every time I just can't seem to get myself in the mood. There have been a couple of times recently that I have gotten a little turned on, but my husband was away at work. Any tips on how to overcome this until my sex drive comes back?