I just want to cry

I'm going to be a SAHW in a couple months before we start trying for a baby. I'm so scared because I have zero friends and I worry how will I manage being alone during the day when hubby is at work. My sister is a SAHM but I can't talk to her about everything cause it feels weird. I just don't know what to do. I really want this but I'm panicking and don't know what to do 😭😭😭

I work but to be part time here is a bad idea the people are very toxic and the place is very stressful and not really good for someone who's trying to get pregnant.