i need help a girl rejected me but said she would but shes not ready for a relation ship my heart says keep going after her but my mind says forget her i need help.

THere are many fish in the sea : )

She is not ready for a relationship.
Be a friend to her.
Look to another for a relationship : )

Remember, you do not need to be in a relationship! There is much, much more to life that. Just be happy and move on, and respect her opinion. If you really like her, you are just going to have to wait until she's okay with it.