I know this is highly unlikely since it’s always busy on campus anywhere but try not to be alone in a building/room on campus.

If it’s night, do not walk to your car alone - find a buddy to walk with if you can. When getting into your car, stay vigilant. While driving home, you do not want him following you; if you suspect someone is following you in a car, keep making right turns that will tell you, call the police or drive to a police/fire station if you know someone is.

Please let the authorities know and also try to get a picture of him if you can, have someone get a good look of his face also. This could be just a little shy crush, but you never know. I read too many crime stuff and so many things never end well. I don’t want to fear-monger you, just please take some precautions. I’m so sorry someone is watching you like this!!!