Your social awkwardness, suicidal thoughts, auditory hallucinations (noise in ear), delusional thoughts (feeling that everybody hates you) etc., point towards a psychiatric illness most probably a psychotic disorder like Schizophrenia. Psychosis coupled with depressive thoughts (schizoaffective disorder) can lead to strong suicidal ideations. Neglecting these symptoms may worsen your condition.
Rather than online quizzes, I suggest you to under psychoanalytic tests by a registered mental health specialist or Psychiatrist. Take your parents along with you as family conditions play a prominent role in mental health of young people. Doctor can approach to your problem more effectively if he can talk with you and your family. There are several effective behavioral therapies and medications for mental illness. But your willingness to get treated is very important. So I suggest you to consult a psychiatrist as soon as possible and have a detailed evaluation and counseling which can pave the way for subsequent planning of your treatment.
I hope this helps. Please get back to me if you have any further questions.