Girls, what do you do at home when your husbands are at work?

Girls, what do you do at home when your husbands are at work? My husband works in another city, three days and three nights, and that's how it is. And here I am, with him working these six days, on me falls such longing, I don't know what to do with myself. And he left, apparently, only two days ago, but today I'm so sad, I can't get used to it already, and everything, before this was not like this, and now I'm 26 weeks pregnant and I became so sad and vulnerable...