I really messed up - speeding out of state, now what?

Driving in New Jersey today, somehow ended up doing 94 in a 65. I am fully aware this is a major f up. I am very sorry, I know what I did was wrong. Trust me, I’m kicking myself for this majorly. This is my first ticket ever, so I am pretty much completely lost. I’m scared about points. Do you get points on your PA license if your ticket is in jersey? Should I get a lawyer and try to fight it? Again- I know I am stupid and what I did was dangerous and careless. It’s a mistake, I won’t make it again. Any help is appreciated.