I used to brush and avoid touching my gums.. then I had a dentist insist I should also be brushing across my gum lines to keep them healthy. So, not sure if you went crazy with the electric, or if maybe it was something else? Also, not sure if you called 5 dentists if you'd get 1, or more than 1 opinion on this. But I am told I have healthy gyms and I do brush over the line between tooth and gum.

I don't know if this will work, depending if they're scarred or open, gelatine might work, add to warm water until dissolved, then keep in mouth for a while then swallow - I used to have reflux, gelatine helped a lot - it's also good for joint-pain (if u still have jelly in the joints that can be replenished)

Yeah, this! Also, if you still use manual brush (don't), use soft bristle and be gental. Harder is not better when it comes to tooth brushing. Don't do what you typically see in movies.

As for your gums, they don't grow back I believe, but you can get surgery of sorts by using other parts of your mouth and stick them in your gums. See; https://www.youtube.com/watch?v=tF6EgSM5TlA

Same here. Nothing to do as stopping the hard brushing stopped recession progress and gum graft is a heavy, expensive procedure that definitely leaves marks on the gums. It also makes me queasy knowing you’re basically getting gums grafted from a donor who died. Mine are recessed enough that it can get painful brushing after eating too acidic foods but not enough to justify the procedure. For acidic foods, I rinse my mouth with baking soda dissolved in water right after eating and it helps a lot. Dentists can also apply fluoride to the exposed parts but it tastes horrible while they do it, and only lasts a few weeks before it’s gone.

If it's gum recession, you could try talking to a periodontist about a gum graft.

Pretty sure they can do a gum graft by taking piece of the roof of your mouth