Girls, tell me what to do, I turned away from the baby for a couple of…

Girls, tell me what to do, I turned away from the baby for a couple of seconds to change diapers and wipes, as I didn't have time to approach the bed, the baby fell on her belly, I quickly picked her up and there is no bruise or rash, I am in hysterics crying, I don't know what to do, after calming her down, she's sleeping now on my arms.