Why do my eyes hurt all of a sudden?

It just started today. This has never happened before. When i woke up my left eye was hurting (off and on during the day) and now it's 10pm and my right eye hurts. I don't have allergies, yes i do wear contacts. I just recently like a month ago got new contact lenses that are the same brand but a little bit different (yes it went through to my eyedoctor). I usually wear my contacts for about 11-12 hours a day and let my eyes rest on sunday (by wearing my glasses). I do have an iphone, a laptop, and a tv in my room and i spend a little bit of time looking at the sreen. At night i usually get between 7 hours of sleep (i have to get up for highschool) and about 10 hours when i don't have to get up for school. My mom did take a look at my eye incase something got on them, and she nothing was there.

what could be making my eyes hurt?

I get this a the time it is the living hell I do t k iw why it is it's probably allergies even though you said you didn't get them

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