What to do about gum recession?

Hi everyone, just wanted to ask around about what I should do for my teeth. My gums have been receding over awhile especially all my lower teeth- the dentist says 1 mm down. The dentist says I don't have gum disease-not so sure I trust her opinion. All my teeth are quite loose at bottom. I'm trying home remedies like a few flakes magnesium, salt, Iodine all mixed together. Ive tried 1/3 hydrogen peroxide 2/3 water. I've tried oil pulling with olive and coconut oil. I'm trying to massage in neem oil. I'm brushing with flouride free tooth paste. My diet is organic most time. I've been on heavy medication for 7 years-don't know if that is something to do with it. I don't know if it's diet related or just brushing too hard as well as I am brushing quite hard. Has anybody cute quite bad gum recession and loose teeth before and what's your experience? Thank you guys. It's quite scary as you can imagine. Tweet