Made uturn on turnpike after tollbooth

How ####ed am I? There was plenty of room no cars but the turnpike will see I paid in and then uturned and paid out at same booth
I didn't see and double yellow lines it was dark or no uturn sign and supposedly toll booth workers may allow rigs to uturn bht not for convenience
What are the odds of this catching up to me?

 

Just curious if they'll give me csa pts or maybe the company will be notified
Not necessarily worried about getting fired as much as law coming down on me and a ticket
Perhaps I am over reacting but I was reading u turns are illegal lol.

 

What if there was a no u turn sign

 

I'll have to go in my car and check I suppose

 

U turns are illegal on PA turnpike