Anyone gotten better with their stuttering? What did y’all do?

Anyone gotten better with their stuttering? What did y’all do? My stutter is mild and it’s more of a stammer where the words can’t come out “mmmmm” “sssss”. I heard reading out loud and talking slowly helps. I really don’t see any progress though, when I’m talking to someone I sound different than when I’m reading. And when I try to talk slowly in person I feel like there’s no flow when I’m talking.