Earlier today I was at lacrosse practice, and I was bending over and attempting to pick up a ball. The next thing i remember was throwing my helmet down. I told my friend this and I asked him what happened. He said someone hit me in the back of the helmet with their lacrosse stick and I fell over. He said I then attempted to pick up my lacrosse stick which was laying on the ground but I was unable to get up and fell back down. I didn't remember any of this and thought that was very odd.
I am 16 and have never had a concussion before and I have never expirienced anything like this before. Tonight I have not had any dizziness but the back of my neck really hurts. My mom wants me to wait a day. Could someone please help?