13 yo girl, depression, anxiety, very low self steem. after read, thinks she might have gender dysphoria, she doesnt feel like a boy, just dont like who she is. she dislikes her breast, but is really ok with genitalia and periods. is it?

Not uncommon: Life often sends challenges our way that we may not have the skill set to handle. The teen years are a common time for extremes in mood & self examination. Gender issues are more common then but settle out later. I would seek out a life coach/therapist who can teach her how to manage & express feelings. Do the work & life will get better.