hi all , im 16 years old and 9 months ago i was hit in the head at my hockey game.The doctor said i had a concussion that would last about 2 weeks but has gone on alot longer. Since then i have made little improvements. After going to a chiropractor a couple months in the concussion , it seemed to make my neck worse.. I am going to try physiotherapy soon and was just wondering what you guys recommend for healing. And also what exercise can i do as i have gained weight and feel really bad about myself for it.