Why doesn't my self-hatred go away?

My mother and father separated when I was little, I could not see my mother for years, I spent most of my childhood and adolescence without my mother, I lived with my older brother, sister and father. My sister always made fun of me and my father was an indifferent father. I'm a senior in college and no one approached me because I wasn't pretty or attractive. I don't see myself as beautiful, attractive or successful. I lived my life with great anger. I was angry at girls who were better than me because I was inferior to them and they were superior to me. I feel so inferior. I can't love myself, I'm begging, don't tell me to love yourself anymore, I can't love myself because no one loves me. Because I cannot experience my womanhood, I will live with great anger and deficiency throughout my life and I will die in pain.
Why doesn't my self-hatred go away?
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