Having baby #2 HELPPPP

okay baby number 2 due in 3 months and having major anxiety. Me and my

Husband are the only ones who ever watch my current child who will be 2yrs old in August , he’s never left with anyone. So when the next baby is coming I’m so anxious that I will have to do this alone while current child is with hubby. Any ideas ? Or advice for anyone who already went through this. Our family isn’t really the helpful type and I just don’t trust people like that anyway so now I feel like I’m stuck and don’t know what to do 😫 no one knows his schedule what he eats when he naps etc. and my first delivery I was almost in hospital for a week because my labor took almost 3 days itself 🙈 I’m stressing out here !!!