I know that all my friends have a different view of me, depending on how close they are to me, how well they know me and also on where they are in their lives.
My married friends may think im a sad single muppet whose desperate for a man, my single friends may think im an outgoing social lady with lots of friends !! my sister thinks i might have slept around too much, my mum and dad dont comment but i think probably agree !!!
Everyone, has an opinion on everyone else......................and you know the only one that is important is your own !!!
Consider by all means what she wrote, take on board that which you are happy to acknowledge as valid, and dismiss that which you know to be untrue or invalid, at this time for you and then move on, either with her in your life or not.
she may want to know you better, she may not, that is her right and she should be allowed to make that choice as much as you can/do.......................... she may need your help, she may think you need hers, she may need help but not want yours............................... if you cant accept that and feel used just cos what she may want is not what you want - and you dont like that she cant see you as you see yourself - then look at how you are reacting to this not how she is......................
good luck