Hi so im 16 in july and lately ive been getting headaches mostly in the morning but also throughout the day. Durring these headaches i sometimes loose my side vision and my vision becomes blurry. in addition to this my mom keeps telling me that she has told me things that i really dont remember her saying at all along with my coaches and friends doing the same thing. Also my arm sometimes like will like move a little without me trying to move it. Cancer runs in my family like to the point where all most all of my relatives who have passed away have died from cancer. There has been some other symptoms that have been freaking me out for the past 6 months or so but those are the main ones i can remember. Also, my mom keeps telling me that im acting weird with like my movements and posture and stuff. Im hoping its nothing of corse but im getting really worried i was wondering what u think could be going on. Also i suffered from a VERY minor concussion around a month or so ago. When i went to my pediatrician she said it was nothing to be worried about (i barely got hit but my mom kinda freaked out) Also the symptoms started way before the concussion so i dont really think its that anyway if you have any idea what it could be or any advice to get rid of the symptoms that would be awesome thanks.