Lletz Treatment after results

I had a lletz procedure to remove some cells last year, (October 2018).
It has been over 12months now and I am still finding it difficult to have sex.
It is like a burning sting, and happens literally every time now.

All follow up checks have come up clear and I’m all okay for the cells.
I figured the first couple of months would be difficult, but I never expected it to go on this long.
I’ve not been to see my GP yet, because it’s a pain to get an appointment, embarrassing to talk about and I’ve only just clicked that it has been like this since I had the treatment done, but if I don’t get any answers here then that will be my next stop.