Report the culprit to the adequate authority. The more your tolerate it, the more you're putting yourself at risk and other students at risk. Reporting the individual would get him/her off you and will also save other students from going through such experience from the hand of such person.
Dealing with sexual harassment is one of the hardest things to do. It haunts your thoughts and emotions on a daily basis. I speak from experience.
In order to deal with it, i buried myself in ny books and never went out alone for atleast teo years after the incident.
It is always advisable visit a counselor and talk. This way you can come to terms better with the situation and be more expresse.
Report the culprit to the adequate authority. The more your tolerate it, the more you're putting yourself at risk and other students at risk. Reporting the individual would get him/her off you and will also save other students from going through such experience from the hand of such person.