Hi Connemmara,
No pain at all during the proceedure just weird uncomfortableness.
Then for a week after eyes felt a bit scratchy like when you are really tired and a littel bit achy but no pain.
I had mine done about 4 years ago and it was one of the best things i have ever done, slick proceedure, professional caring staff.
I went to Optical Express and would recommend them highly.
I think you can get a free first consultation to see if you can have it and what you would be charged etc, worth going just for that :-)