3 moths ago i got injured at work the doc found L5-S1 disc bulge also my neck hurted but i thoght it was because of my lower back injury my neck has been hurting more and more it is also causing headackes i now it was coused by my injury at work i mentioned this to my physical therapist once he neverd said nothing since my claim was allowd for lower back is it to late to tell my lni worker about my neck my claim is still open will i have to open a new claim can someone help