(((Fuzzybear)))))) You know what I do? when I get those thoughts in my head, I try to rmember who it was who used to used those words and then I say out loud "Shut up soandso" It helps to remind me that these are external values that some idiot who doesn't understand had tried to plant in my mind, and that they don't belong in my head.
And Fuzzy,! Just because more than one person says these things to you doesn't make them true! It just means that there are a lot of stupid people out there. You can't let these dolts determine your woth for you, dear! They have no idea what a gift you are.