I hit my head on the ground hard, experiencing extreme pain
in the back of my
head, so much so I felt like I was going to cry-which I never do. It took me a few minutes to get up, and when I did, pain exploded in the back of my head.
Since then, I've been tired, angry, irritable, expirienced mood swing and headaches. should I go to the doctor to check for a concussion?