Hating oneself is not something that should be a problem in the kingdom of God. In fact, love for self and love for others should be universal in God's kingdom. The contrary is true.
If you don't love yourself, the love you show to others will drain you of energy. The love you show to others must be a reflection of the love you have for yourself. It also must be graded in relation to the love you have for yourself.
The Lord God Almighty El Shaddai