I want to stay home with baby

I know it’s selfish to want my bf to be the only one working to provide but he’s able to because he’s done it while I was on maternity leave. I recently went back to work 3 weeks ago & I hate it. I want to stay home with my 4 month old. I got my scheduled changed at work opposite of his so it’d always be 1 of us watching her since we don’t know anyone who can & don’t trust daycares. I hate leaving her To go to work & it really makes me a little depressed & hate the job especially since I’m on a overnight shift I hate. So by the time I get off I’m extremely too tired & don’t feel like I’m giving my baby my all😔