Yesterday when i woke up i noticed pain around my eye with pain whenever i would blink. I assumed the pain was because of pink eye but when i looked at my eye only my eyelid was red and swollen. It also looked like there was a bump. I then thought it was a stye but later realized the bump wasn't on the eyelash line. It's more in the middle of my eyelid. Whenever i read something online it says it's probably a chalazion but it also says chalazions arent painful but this is. It also feels like it could be underneath my eyelid. I do wear contacts so i'm wondering if that could've caused something?