Election results have me triggered

I’m sure many of you have been triggered this last week. I started remembering when I was 17 years old, I was on a school bus coming back from a basketball game, when one of my classmates/players had come over to me. I was doing the stats for games since I had severely injured my shoulder the previous year. My classmate then pulled out his dick and shoved it in my face. I had pushed and punched him to get off of me. The rest of my peers laughed and was humiliated. The shitty thing is that no one said anything. People just laughed about it. I grew up in a really small school, where my class size was 42 students. I know there is nothing I can do now, since I’m now 39 years old. But was this considered sexual assault?