Very alone

I just feel completely alone during this pregnancy this is my third baby. My husband works all week long so I'm just at home with the kids. I don't really talk to my side of the family so there's no relationship there no one on my side checks up on how I'm doing or my kids are doing or how I'm feeling during my pregnancy. I'm by myself 95% of the time. It just gets completely lonely. I don't really have adults to talk to. Accept your kids and that only goes so far. And I don't vent to anyone how I feel in my life. Because I just feel no one will understand. And I don't feel like wasting my breath.