I've had some silver hair since I was two (really).. lol. I dyed my hair consistently from around 17-29 as I noticed I was def greying early. Then my meds made my hair get a little thinner (was always super thick) and I freaked out LOL.. My grandmother started going baldish pretty young and I just refuse
She also constantly dyed her hair so I decided to just stop. Bf and of course my brother make fun of me for the silvery white hair mixed in with the rest but, whatever.
Maybe you could let it grow out, cut off all the dyed hair and start using henna dye instead? that way you're not using all the chemically stuff and damaging your hair but you still get a bit of colour? granted.. I have no idea how well henna dye covers grey lol