Unlovable (5sos And 1D A.U)

Diana sixteen year old in highschool. She hates her body. She isn't really big but she isn't skinny either she curvy. But she hates her curves. Depression is taking over her life from cry herself to sleep to cutting her self. Sometimes shell make herself throw up.
What happens when she finds out that two boys in her school both want to be with her and love her. Who will she pick?
Will it be a football play/ guitar player that all the girls love but I'd know to be a player, named niall.Or will it be the antisocial guy who is always coloring his hair that also plays a guitar,named Michael? Then what happens when Diana finds out that Michael is abused by his parents?
Trigger warning: self harm, eating disorder, abuse.