trusting

My daughter is only 20 days old. My bf obviously works everyday so it's just me and her. Sleeping when she does isn't always easy and my bf says to ask for help during the day. (His or my mom) but I just can't. It's not that I don't trust them but with everything she's gone through I feel like I'm the only one who knows what she wants (besides my bf). I feel like once she's a month I would be ok?! I hope I'm not the only one who has or feels this way?!