So, this might sound dumb and hypothetical, but i truly feel stuck in progress untill i figure this out, so any help is appreciated.

Basically its about self worth and how to evaluate yourself, i've heard a lot about how these things need to come from within, like you need to believe you are worth something, even if no one corroborates that, or even not affirm it for you. Thing is, i know from experience my perspective is warped, i misshear things, interpret tones wrong, feel attacked by almost everything, see myself different in the mirror.

So i dont get how im supposed to do that, i depend on others to define myself because im untrustworthy, my perspective is biased, so im supposed not to act on it when dealing with others, but when it comes to myself im supposed to just believe what my head tells me?