FirstLoveMovies

https://www.imdb.com/title/tt26895744/?ref_=sr_tt_i_5

Sophia, is an 8-years-old girl suffering from Alopecia, where she can have sudden hair loss or a receding hair line. She gets bullied by other kids for her hair condition, but then surprises her mom, Mary when she asks permission to try-out for cheerleading which unexpectedly builds bravery and confidence in her.