I hope you become good , I also have the same problem that sometimes I can't even sit ( because of back and neck hurts ) , it's too soon for my age but couldn't find any cure but only doing exercises for it .
it's ok brother , even a low power is good , just like my vote power , I was checking your blog and wanted to know how are you , cause I didn't see new posts on your blog .
peace :)
wish you luck <3