If you have pain in the neck when doing a flexion (look at your feet) then you may need a treatment in the muscles that intervene in the flexion: sternocleidomastoid (anterior fibers), longus capitis …
If you have pain in the neck when performing an extension (look at the sky) you will need treatments in the muscles that intervene in the extension, the same happens when in a lateral flexion you feel pain.
Do not wait for the pain to get worse, it’s time to go to an appointment with a licensed professional to work with your muscular system.
Make an appointment at https://www.casomassage.com