I guess it probably lead to anxiety.... Im feeling better than I was like 2 weeks ago but my head still feels like Im wearing a tight hat. My body now is feeling fatigue, whenever I try moving around, it feels like I just woke up from bed lol. And still when I scratch my head or rub my nose, the sensitive feeling is not quite right, its like a weird numb feeling. Last my eyes are still having a lil hard time keeping focus. Other than that Im alright, my ear ringing is probably because of my jaw because I chew gum like no other lol. Im still going to see a psychriast but other than that i dont think I have suffered any thing terrible that could be permanent.