This pain may be due to chronic muscular strain in lower neck muscles associated with long sitting hours for studying or long time sitting with bent neck.
Next Steps
You can start Hot fomentation, use a Soft cervical collar for support, start analgesic with muscle relaxant tablet, take
calcium and
vitamin d supplement. If not relieved, can plan to get one X ray done.
Health Tips
Avoid jerky movements of neck, start neck strengthening exercises once pain settles down, also try to make a habit of keeping neck straight while studying.