Accidentally entered a No Entry road (Morley Lane/Market Street, Huddersfield) - what should I expect?

I’m a new driver and I’m really stressed about something that happened today.
I accidentally drove into a No Entry road in Huddersfield, around Morley Lane / Market Street. I realised my mistake too late and continued through. I wasn’t stopped by the police, and I didn’t see anyone speak to me or pull me over.
Now I’m panicking and wondering what could happen next. Could I receive a fine or points in the post if there were cameras? Or if there were no cameras and I wasn’t stopped, is it possible that nothing will happen?
Has anyone made a similar mistake or knows what usually happens in this situation? I’d really appreciate any advice because I’ve been worrying about it ever since.