I was sexually harassed

In primary school and middle school, I was sexually harassed multiple times, while yearning for help and asking why it happened and why it happened again on me all three of them in my mind, I started to realize from the words of other classmates that this is a huge problem, and my mind shifts to the little kids that look up to me cuz I was model student in primary school when I graduated, I knew something bad like this would and will affect them in the long or short run, some damage would be caused in their little hearts. The person who sexually harassed me in middle school, I'm unsure if they are really the model student they called themselves but really as much as I know they're just making it up. After that happened, I haven't been able to feel or perceive or judge my surroundings (especially my middle school) clearly.