Okay so I have had a concussion in the past year, and I don t know if this has anything to do with it or not. I ve been having some problems I just noticed lately. I ve been feeling theses and there constant -pain in like my joints (like knees?) -easily bruised/cut -my skins been delicate like easy to cut I barley hit a chair and my leg started bleeding and bruised around it -my stomach always hurts and I feel like I m going to barf -always having to pee -weak/low energy -numb in my hands and feet -blurred vision -I can t concentrate -I always have a headache -and pain in my back and chest -my skin has kinda turned yellowish My names Nicole and I m 15, and female. I m 15 and a female.