I'm suffering wiv bad headaches down the right side of my head. Just wondering what this could be as get them very regular? In so much pain with them.

See your doc. There is not enough space to explain it all but i would see your doctor as soon as i could so that you can get relief.
Headache. Your headaches could be coming from tension, dehydration, lack of sleep/poor sleep, tooth grinding, skipping meals, stress, sleep apnea/snoring, or chronic sinus problems.