Shooting head pain on right side for last few hours. not severe but pretty bad. never had one like this before, should i worry?

See a neurologist: These symptoms may represent a headache or other neurological condition. You should keep a log of the location, timing, duration, and intensity of these episodes and take the log with you to a neurologist. If the symptoms worsen or you have new neurological deficits, it is more concerning. https://www.aan.com/Guidelines/Home/ByTopic?topicId=16