Help with Contacts & Red Eyes?!

A while ago I recieved a new box of lenses!. I am currently using Baush & Lomb Purevision Toric lenses!. I havent had a problem with these lenses until a while ago!. The first day i opened a new pair of contacts and they were fine didnt irritate or cause my eyes to go red the tiniest bit!. Then the second day after about 5 hours one eye started to irritate during class and i was like it will be right so i kept it in for another 30 minutes and then i just couldnt bear it so i went and took it out and my eyes were bright red!. I could only think that maybe it was a faulty lens or the airconditioners because they are really strong in the room i was in!. I checked the lens and there was no faults i could see on the lens!. So the next day they were less red and eventually normal but i tried putting them in for 45 minutes a couple weeks later so i could give my eyes a break and they were fine but i woke up the next morning with red eyes!? Im really confused so I havent worn contacts for over a month!. But I actually forgot to put solution in my case so the contacts dried up!. I havent opened another new pair yet because i think that my eyes will go red again!. Because sometimes they went red everynow and again they went red mainly when it was late at night!. My friends mum said my eyes seem stressed ( She has been wearing contacts for years)
Does anyone know what might be the problem!? Anything thing will help!. And i havent been wearing my glasses since if thats anything else to help!.

ThankyouWww@Answer-Health@Com

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