Embarassing

My friends and I were chatting while waiting for our P.E teacher to give our grade my friends had a bet who ever got a 98+ grade will get a reward now the reward was a bubble tea then it was my turn to look at my grade, my P.E teacher then called me then I saw that I got a 97 I got disappointed and I looked at my teacher and she asked what's wrong and I said I wanted 98 she then said in the most scariest tone "let's look at your other grades then" the class was watching me and I heard someone said "she looks like she's ready to cry" of course I was about to cry because my teacher was lecturing me in front of the class and was so embarrassing she then said "don't complain abt your grade because I won't be giving you a 97 grade next time" and I was about to cry that time all my classmates were looking at me, now my teacher acts like I don't exist and scared that it will happen again