I need help trying to see what abnormal behavior if I naturally hate having people around?

Interpersonal Stress. Whether you lack people skills or you have trouble expressing yourself or folks baffle you or you just love your solitude,it's a good idea to work on tolerating & enjoying others because we humans are pack animals. We need each other.But we are all also flawed--eg. loud or opinionated or lazy or hyper--so for some, it takes skill & practice to accept others without judging.Start slow,but start!
See psychologist . They are the best. Allow time (months, years) to see the benefits of cognitive & psychotherapy.