I'm sorry to hear you're experiencing neck pain. Neck pain can have many causes, ranging from muscle strain to infections or other conditions. Since you mentioned a history of chewing tobacco, it's important to be aware that tobacco use can increase the risk of certain cancers, including those in the mouth, throat, and neck area.

However, neck pain alone is not a definitive sign of cancer. It could be related to other less serious issues. Given your history and symptoms, it would be best to consult an ear, nose, and throat (ENT) specialist or an oncologist for a thorough evaluation. They can perform the necessary examinations and possibly imaging or biopsy if needed to determine the cause of your symptoms.

If you notice additional signs such as persistent lumps, difficulty swallowing, unexplained weight loss, or changes in your voice, please seek medical attention promptly.

Please make an appointment with a specialist to get a proper diagnosis and appropriate care.To narrow down potential causes, we will need some more information.Please tell me your age and gender. I understand you're concerned about neck pain and tobacco use as potential cancer signs.