Would this be wrong to do?

I’m currently 39+1 weeks pregnant. I was supposed to be induced last night, they called last minute saying all rooms were filled and pushed it back until Monday. I’ve been struggling bad mentally. Stuck in the house since March with 2 pre teens who are also going crazy. We never do anything when my step kids are here, meaning just my husband and I. We have full custody so on the weekends (twice monthly) they go to their moms that’s are alone time. During summer it’s 2 weeks on and off. They go to their moms July 1st. I’ve had bad depression during this pregnancy and feel constantly overwhelmed with the kids, the house, animals, everything combined. I just want one night away. We haven’t had a night away from home with just my husband and I for 2 years. My in laws live next door and I’m sure they’re fine watching the kids, as they’ll be watching them while we’re at the hospital. But we’ve never ever gone anywhere other than running errands when the kids are with us. Their mom constantly goes on dates and goes out even though she hardly sees them. But I’m going crazy. I’m trying to drop hints to my husband and he isn’t picking up. I’m about to just go alone to a hotel. Is it fine to just leave the kids for 1 night on Saturday so I can relieve some stress before giving birth? I feel so guilty. I would love for my husband to come but at this point I don’t care. I just need a break before having to raise a newborn and a 12 and 13 year old.