I'm experiencing symptoms of extreme agitation, anxiety, confusion, personality changes, mood swings, paranoia, strange/unusual/impulsive/inappropriate behaviour, involuntary movements like picking, cracking my knuckles and smacking my lips, frequent headaches that start in the morning and get better during the day (of a moderate severity), ringing ears, dizziness when standing up, memory loss for both recent and past events, and extreme anger management issues. The main issue I have been having is feeling that I have been semi-unconscious for a certain period of time. For example, I'll be happily walking along, blink, and be somewhere totally different. I'll forget entire conversations after I've had them, go a whole few hours without knowing what has happened, and even wake up with no memory of how I got home/fell asleep, almost like for a certain period of time everything is blank.

What is wrong with me???