Lletz for cin 3 6 months after lletz for cin 3, help?

Sorry if the heading is confusing, I'm hoping to hear from someone in the same boat who turned out to be ok down the line and for the second lletz to have worked. I have cin 3 again and am due to have another lletz just 6 months after going through the same thing, I'm very worried that it might be worse than cin 3 but I'm trying to get into a positive frame of mind and it would help if i heard from someone who has been through similar. I'm not worried about having the lletz again, I'd go have it now if i could, it's the worry of the results of that being worse than cin 3 or it not working.