Scared to let baby sleep in crib

Heather
I just feel like if she's not next to me she's going to stop breathing. Her crib is right next to our bed. I'm also worried I won't wake up without feeling her stir. She doesn't always cry right away when she wakes up, her moving is what wakes me up now. I can't afford one of those owlet monitors. How do I have peace of mind? 😭