<human>: Could you distill the essence of the text into 1-3 sentences?

First, for some background information, I'm a senior in highschool, and this is my second post. 

This happened around an hour and a half ago, I don't know what to do really. 

So I was sitting in my last period math class, and I had completed my mid-term, but it was still laying on my desk, because knowing lazy me, I was going to daydream a little before actually going to the desk to turn it in. Earlier in the exam, I took out my phone to see if I could find any answers to the questions, to which I found none--yes, seriously, I actually didn't find any! This is where the fuck-up happened, Reddit. I had forgotten to sleep my iPhone's screen, thus rendering it obvious from my sweatshirt frontal pocket. My teacher saw it, and took it. I could have sworn she said, "Pick it up at the end of class," so I went through the entire exam thinking I was a free man...oh was I so wrong. At the end of the exam, she says open your lock-screen and show me the last thing you were on before I took it. It was a Google search of "blah blah test review," and I had to turn it in for 5 days while I get a 0 on my mid-term that drops my grade 10ish points. She said since she didn't have 100% proof (although she admitted it was shady), she would try to tell the administrators that I wasn't cheating.
<bot>: Got phone taken during midterm, had to unlock phone to show teacher I was looking for answers, school takes it for 5 days, and I get a 0.