What to wear?

I’m about 8 weeks pregnant now. My husband and I already had a ski get away planned for Valentine’s Day before we found out. We’re still going, sad I can’t ski with him but anyways, I’ll be 11 weeks then. This is our third baby and I already feel so fat, not cute pregnant just fat. I would love to wear something a little sexy for him but I’ve never really felt comfortable wearing that stuff. Any suggestions?