Starting to get headaches daily . its been happening for the past month or 2. comes and goes, and sometimes i feel it on my right side, at the eye too but then feel it all over and at my temples. cancer?

Many causes for headaches, but suspicion for migraine if repetitive and on occasion one-sided. This may well require a neurologist to address, and successful headache management is readily accessible. Fluctuating headaches which change location are most likely migraine and, almost always not a sign of cancer.

Probably not but I recommend that you discuss this with your primary care physician. If it persists or becomes more frequent and severe, a brain MRI with contrast may be indicated or a referral to a Neurologist.