What Can Be Done For Ingrown Hair In Eyebrow?

I am 15. Yesterday morning I noticed what I though was possibly an ingrown hair or a pimple on my eyebrow. One hair follicle was really red so I removed that piece of hair and a few around. Since then my eye has formed a hard almost ball like area just under the brow bone that proceeds to the inner corner of my eye. My eyelid is swollen and it is very hard to open my eye. It has not spread underneath my eye. What it is because I'm not finding anything on the internet. I'm in a lot of pain. Please help!