Does most girls get chills and headaches when they're about to get there period?
There are many symptoms cramps,,bloating, mood swings, etc. Those you mention could be also, especially headaches.There is med to help you.
Not really. While there may be a lot who get headaches that doesn't always happen.Also, sometimes you might not even have the same symptoms each time.
not that I've heard of... it sounds like you're sick ! most get cramps I would think