Why do I grow several small red pimple on top of my forehead around the hairline area?

I have small blemishes and pimple around the hairline both on the side, between the eyebrows, and also close to temple area, why? Is it because I am about to have my period in about a week?|||It could be your horomones because of your period or the oils from your hair. Maybe if you use a lot of hair products they are causing it. Or you could be touching your face a lot when your hands aren%26#039;t as clean as they could be. If you don%26#039;t get them all the time, I would say it%26#039;s because of your period.|||I get the same thing. I think it%26#039;s because the hair oil from your hair causes acne.