oh honey you are more than enough. someone must have done something to you to feel this way, and then that is who is not enough. I use to be insecure too. But now I go by the rule that if I would not treat someone else like that I do not deserve being treated badly either. It helps. To me it is like a universal law or something. So chin up :) You deserve more than to go around and try to tell yourself you are enough. You should not have been treated badly in the first place to even have to be struggling with this. Wish you all the best in the future and for your self esteem to keep growing.