Hi
Welcome to Hip Talk.
Dr. Clarke is an excellent hip resurfacing surgeon and very experienced.
Here are some Dr. Clarke patient stories
http://www.surfacehippy.info/hipstories.php#Dr.%20ClarkeYou are still very young and if you are in pain and your life if becoming difficult - get your hip fixed. Don't sit on the sidelines at your age.
Only a doctor can tell you if it is time to get that new hip. Obviously, Dr. Clarke thinks it is time. I have never heard of an experienced hip resurfacing surgeon that would do a hip that did not need to be replaced. You are also correct that you can wait too long and lose that window of opportunity for a hip resurfaicng.
Everyone is nervous before surgery. The folks here will talk with you and I know they will make you feel better. Many have recently been thru surgery and remember it very vividily. They will share their experiences with you.
I am over 2 1/2 years post op and the surgery part tends to fade! I can assure you that eventually everyone ends up in the same place - out of pain and active once again after surgery.
Most people ask themselves why they waited so long.
Good Luck.
Pat