Scared and just need some reassurance

I'm 24... 22 weeks pregnant with my 2nd baby. And going through a divorce. I'm terrified that no one is going want me with 2 kids being as young as I am. I'm also worried for my daughters... my 3 year old is very confused and acts out from time to time cause I'm sure she can tell that things aren't right. I just wish I could know how she and the new baby are going to handle all this. And if they will make it out okay. This is the scariest thing I've ever been through.