Ask an Eye Doctor and Get an Answer ASAP
Hello and welcome. I'm Dr Chip
95% of all headaches are painful but not dangerous.
This is likely either a sinus headache or a tension headache or, less likely, a migraine.
That said, any new or different headaches should be evaluated with an exam and an MRI of the brain if the doctor thinks that's warranted, so, yes you need to see a doctor.
Please let me know if you need any more information.