Hard to transition I to parenting 2 kids

Did anyone else struggle to transition into parenting 2 kids? My son is 7 and was my only child up until 3 months ago. Now I have a baby and my 7 year old to look after. My husband is away from 4am-9pm every day so I literally have no help whatsoever when the kids are awake. I’ve been struggling to get my son fed and to bed on time lately, without the extra set of hands I’m really having a hard time. I’m dreading the day he brings homework home as I don’t know how I will find time to help him.

I’ve recently ordered a lillebaby carrier in hopes that I can wear my little one and try to get on task with keeping up with my older child. I’m also dreading the day I go back to work after my maternity leave 😬😓