New member having headaches. HELP?

hey peps! just started this diet about 6 days ago and i am noticeing that i get alot of headaches when i dont eat about every 4 hours. what's the deal? does anyone have any suggestions or been through this? i cut pop out completely and i think it has something to do with sugar withdraw or caffine. not really sure cuz i do have regular coffee in the morning. usually about 2 cups. this usually happens in the afternoon. HELP!!!!

It could be lack of sleep or dehydration as well. But if it's sugar withdrawal, you might just have to wait for it to pass. Having small, healthy snacks may also help if your blood sugar is low.

Sorry I can't be of more help.