For some reason, one of the teachers asked for my...

For some reason, one of the teachers asked for my phone number to help with studies and then upon giving it to him, he asked for my address. He said that he'll help me do classwork , and because of how stressful FLVS is, I agreed. He didn't want to come in and told me to tell my parents I would be back and then get in his car. He quickly drove to his home, and offered me lemonade; which looked more like sprite to me considering it was very sparkly and had a pill (the pill was for flavor, which is what he assured me). I woke up the next day laying on a lumpy mattress in his basement, and he woke me up wearing underwear and walked me out. He told me that I passed out due to stress and recommended I talk to someone regarding my stress issue. I told my parents I stayed over at a friend's house and fell asleep, to which they assured me that I had no stress issue ,but after passing out , I didn't believe them. I am here to report that the school is very stressful and I am wondering what I can do regarding my stress problem.