I'm desperate for answers! Please read

Laura🌿

My youngest daughter recently turned one and she's started this habit of hitting/banging her head into things. Not only am I concerned about her self harm, but why? ... WHY does she rock herself back and forth hitting her head HARD over and over into the sides of her crib WHY does she BANG her head on the floor and on sides of the couch???

I've tried EVERYTHING to get her to stop... bought crib bumpers, put stuffed animals and blankets down, I've even slept in her crib with her to prevent it NOTHING works😪

Has anyone experienced this with their little?