Going to be doing it mostly alone

I'm lowkey scared ladies! I give birth in February and by that time we'll be staying with his mom to save up. Well my husbands job will be 45 minutes away compared to now 15 minutes. He goes in early 3:00, 5:00 or 7:00 really 3:30, 5:30 and 7:30 but he gets up to get ready and to make it there. He gets off at 3:30 sometimes stays late till 5:00 or 7:00. When he gets off he comes home around 4:00/4:30. So I can imagine how long it'll take for him to get home when we move with traffic and all. I'm scared because I feel like I'm going to be doing everything by myself since he works and when he gets home it'll be late. He already sleeps at 7:00, 8:00, 9:00 and sometimes 10:00. I will have no help till he's off which will probably be a little since he'll be tired. I'll be far away from my parents so they can't help. His mom will also be at work so it'll be me and my baby my ourselves. I feel worried like I'm not going to be able to do it. 😱😭 I'm also really worried about getting PPD.