My mom told me pretty much the same thing. Easier said than done. Kind of hard when every time I stutter I'll end up hating myself a little bit more. I don't like it when a person who do not stutter tells me to not care about it, in this case my mom. They don't know how mentally draining it is or how it feels like to constantly getting comments like talk faster/slower, take your time etc. I have tried to come up with solutions and researched a bit but never found anything helpful. I have even been thinking that maybe I should try to shove pearls up my nose and take them out, since it was the thing that triggered it lol (sadly I don't think it would work). That's how desperate I am.