Coming True

I remember that when I was in the eighth grade (this happened like 5 or 6 years ago) that I was in gym class. During the beginning of the class everyone had to sit down in their assigned seat. Why? I don't know and it was kind of irritating to do, but that is what the coaches wanted us to do. If we don't obey then we get in trouble, but anyways when I went to go sit down in my assigned seat I just sat there for like five minutes. Then all of a sudden the air started to change around me. It is kind of hard to describe, but the air kind of warped. It was changing color and was a little heavy. It sounds weird doesn't it, but it is true. When the air was like that I felt or knew that something is going to happen today and it was going to be someone that was close to me. So throughout the day I was being very cautious and trying to see what is going to happen. My friends were asking me what was wrong and I told them. They thought it was weird and told me to brush it off, but I couldn't. I could just feel that something is going to happen. Throughout the day nothing happened at school. Now it was time to go home and I was heading to the school bus. Throughout the bus ride I was thinking that maybe it was nothing to worried about. I got home and waited for my sister to come home and eat. My mom wants everyone to be at the table to eat. When my sister came home it was like an hour later than she usually comes. We asked her what has happened because she looked very stiff. During the dinner table she was telling us that she was in the metro rail in downtown heading to school. Then all of a sudden a bus came and smashed into them. She says that some people were hurt but nothing to serious. Well except for the bus that crashed into them. She says that the police and ambulance came and started to check everyone to see if they were alright. My sister had minor wounds but nothing to serious. Thankfully she was alright. So I believed that whatever happened to me that day must have been a warning or something. Has anyone had a similar experience like mine?