I dont like people, whats wrong with me?

I like being alone but hate being lonely. I don't like when people talk too much, i find it annoying , people annoy me. I get mad easily & i dont forgive, yes I have trust issues. Although i dont like people i Always put my friends feelings before mines, and i like helping people . but i dont like people. im only 14 and I felt like this my whole life. I dont like both my parents , i dont get along with any of my family members. I love my friends but they sometimes annoy me. everyone say i have a nonchalant attitude . I have moodswings , im a funny person according to my classmates , i have a good sense of humor but im always mad.