Blimey Bev, well done. It's such a hard thing to do because of the withdrawal as you know, so I am really impressed you have managed to quit like that. I think I read that it's sometimes a bit easier to just gradually reduce your intake to avoid the nightmarish symptoms so you have done amazingly well.
Glad you are feeling the benefits. Don't think I am quite ready to let go of my caffeine just yet

but it is on the list hehe.