I noticed that i was super aggressive these past few months. a little thing can upset me. i have difficulty controlling my anger. i want to destroy, hit people, or hit myself. what should i do?

So many factors can contribute to someone being super emotional... stresses in life, work, relationships, lack of sleep, even hormonal changes. You'll need to address the possibilities with your physician and most probably a therapist. Acting out of anger can result in unwanted consequences.

Please have a physical examination by your Doctor to know if you have a physical illness. If not please see a clinical psychologist with expertise in multiple types of psychotherapy to help with your anger.