Hello!
When I read your post, I couldn't help but feel for you and what you are going through. My first thought about what you said, "I don't love my child" was that it isn't your daughter that you don't love; it is her behavior and actions that make you feel like you don't love your child. Being a mom, myself, I can relate to having some rather harsh thoughts and feelings about my only child, Erik. I, too, once thought that I no longer loved my son. As it turns out, I know that I DO love my son. If you can focus on your child's behavior, you can change the way you respond to her.
But, hey, I just don't believe that you no longer love your child. As difficult as it may be to communicate effectively with her, just remember that your daughter's behavior is what you do not love; but your daughter, herself, - well, that is a love that no man or woman can take away from you. Your love for your daughter will surpass any obstacles you encounter.
So - I hope you can see that it is your daughter's behavior that you no longer like or love; I feel certain that your bond with your daughter is still intact, and that you love your daughter very much. By putting things in perspective, you will see that the love is still there.
I wish you well in the coming days, weeks and months. Try to go back in the past and remember all the little things (or even big things) that endeared you to your daughter. I think we sometimes forget about all the good, when the bad seems SO awful. Build yourself up by remembering positive things, and keep that positive energy going! It may not be the only way to deal with this, but it will give you a good start!
