Jesper, Not so!
You like all of us have the "power to choose".
You can "choose" to be different and to change. No other creature on the planet has that power and it can change your life.
Just "choose" to not harm yourself anymore. Once you do, you will realize that you do have worth and that you are lovable.
Even now, Jesper, by talking here to us you are exercising your power of choice. Just look at the responses and you will see other guys who care about you and know you are worth being loved.
Use your power to choose. Its yours and we will help you change.