How do I deal with this?

I couldn’t figure out what was making me so grumpy over the Thanksgiving holiday. Went back to work this week and realized I am

BORED OUT OF MY SKULL

With my family life. My DH is trying really hard to cheer me up, and I love my job, but when I shut down my computer at night, I cook, watch tv or cross stitch, then go to bed. Every single day. We don’t go out. We don’t have many friends. I find myself just killing time until I go to bed.

WTF? I didn’t feel this way before the holiday, but I was busy planning the meal, etc.