Baby’s sleeping gives me anxiety 😰

As

My almost 5 month old has learned how to roll both ways now. When i put her down to sleep, she turns on her tummy and keeps her face planted into the mattress. I feel like I’m having to stay up and watch her sleep all the time now. Can someone give me advice? Do I keep watching her? Will she be ok? Will she roll over or move her head if needed? I’m exhausted.