It is possible to be sexually violated at a very young age by someone who has more power and position than you.
Usually, people who are harassed know that the other person is too young to know what is done to them.
So, you are not responsible for the damage that has been done.
It is not abnormal to feel aversion to sexual things due to the effects of that damage, but it is a normal reaction of the mind.
First of all, you need to talk about the experience with someone you feel comfortable with.
However, you do not have to force yourself to talk about the experience. Talk about it at your own time, with someone you feel safe with.
I believe that you can recover from trauma slowly but surely.