The most embarrassing thing for me during adolescence was my first period.
I remember when I was in junior high school, I didn't know anything about periods. But one day when I went to the bathroom after school, I found a large patch of blood-red stuff on the back of my butt and pants. I don't know what it is, but I'm just scared to be seen, and it's still behind my ass. I was too shy to go into the classroom. So I kept squatting in the toilet until the class bell rang, and I didn't dare to go to the classroom, so I kept squatting in the toilet. It wasn't until it was almost time for lunch that I took off my shirt and tied it around my waist, and then rode my bike home for dinner. When I got to the door, I didn't dare to enter again, and to be honest, I really didn't know how to tell my parents. I leaned against the door, and my mother saw it and called me in. But I just didn't dare to go in, and my mother came over and pulled me, only to realize that I was wrong. Because my pants were so wet that I thought my mom was going to scold me or hit me, but she didn't do anything but hurriedly pulled me into the house, and then my mom told me about her period and taught me how to use a tampon.
To be honest, it was the most embarrassing thing I can remember.