I recently have been brushing my teeth a bit agressivley the past week and just noticed that my gum on one of my lower front teeth is a bit receded, but I don't see any of the root, just more of the tooth. Will this recession naturally reverse eventually with careful brushing and care? Or is there anything I can do for it to reverse. None of the root is showing, just more of my tooth and this just of occurred within the past day or 2 from agressive brushing