As I learned from experience…
When people are following you, or appear to be;
DO NOT speed off or drive wildly.
DO NOT go home.
DO drive to public places with lots of people in position to see you drive up and get out of your vehicle, and then into a store or establishment also with lots of people. If you see a cop car there, so much the better. Busy gas stations, fast food establishments, auto service centers are probably the best places. Convenience store gas stations primarily because they not only have the traffic, but they have cameras. Hell, if nothing else avails, go into a bank.
Go there, park close, go inside. Limit your outside exposure if they follow you into the lot. Fuck the parking spots, drive around so you can park directly in front of the door and go from car door to door with a minimum of exposure, so they can’t intercept you and accost you outside. Any parking issues at that time are the least of your worries. LOCK YOUR CAR.
Once inside, if it looks like they’re following you in, alert the staff and ask them to call the police (fuck the courtesy of waiting, interrupt them immediately), because they’ve been following you, and if they’re following you IN to that location, it isn’t to say hello.
If they come in and accost you, do not run away, do not run outside. Stand right at the counter or wherever else you’re likely to be firmly on-camera and be prepared to try to ward off blows. Tell them immediately that you’ve already called the police and they should leave. Don’t argue, don’t scream, don’t hit them yourself, but also don’t just stand there and take it if they start swinging.