This second time mom is stressed out!

Is anyone else stressing out about being away from your first born while you are in the hospital? I’m having my second and I have never been away from my 13 month old more then maybe 7 hours tops. I am having so much anxiety about leaving him alone especially since he has food allergies and epilepsy. I know he will be fine but I feel like I will be stressed and anxious the entire time I’m in the hospital. Is this normal?