Who is this person and what will she become

Here i stand looking in the mirror
wondering who is this person looking back at me
her life been so tragic you couldnt even imagine
her life filled with lies and cries
abusive b/f's that always put her down
tell her she's worth nothing shes useless
that no other guy will ever love her
shes not pretty and shes not skinny or slim
and all they wanted to do was use her
they told her she will never get anything better then them
and for awhile she believed them
so she let them do what they want with her
and she messed up her life with drugs and sex
and what she grew up to know is what she thought was love
now she has found a wonderful guy who treats her right
but now she cant seem to let go of her past shes scared
she feels like she is worthless and disusting because of her past
will she ever be happy with this guy or will she find a way to mess it up