go and send an email to adsense support telling about that you clicked by mistake just once. they will take care for this without banning you.
How if you were updating your site were you on the browser side of the url when all the alterations need doing in the server side. Smells like you have been trying to hide your IP so that you can click your own ads and that is how Google will see it. I would alert Google to the 'mistake' and allow them to remove the $29 from your earnings, after all if you get the traffic to the site and that particular post, you could get much more than $29.
I think its not possible to get such amount of bucks for one click. Please don't post spammy threads. Can you show us the screen shot of the earning 1click = $29. It's not possible. Am I right?
Smells like b****? or its some kind of adsense error... especially when u made that click by your self
Just say "thank you Google", take the money. But if you don't want to be banned by Google: DON'T CLICK YOUR OWN ADS Because, and I know from my own experience, when your Adsense account is blocked they will also block all your blogs AND all your Google email accounts!
29 $ for just one click unbelievable man but u can get banned for this kind of thing also plz wait for this click to appear in finalized earning.