Ok so she's my second child but I didn't have this problem with my first. She's almost five months old and been rolling from back to front for a while. However she doesn't have the greatest head control yet. She's not reliable at keeping her head up when she's on her tummy. The problem is she's started doing this at night and literally just buries her face in the mattress, she doesn't tip her face to the side or lift her head. Her snuffling rubbing her face in the mattress is what wakes me up. So what do I do? I'm worried she'll suffocate if I don't wake up