If you clicked accidentally multiple times at intervals you thought would fool adsense, yes. If it was just once don't worry about it.
Contact adsense staff and tell when what exactly happened Dont take risk with your account even if it is 1 Click
I suggest you start using the greasemonkey script which prevents users from clicking on their own ads
I Also Clicked Accidently Once It Has Been Around Two Three Months To That Incident And No Words From Thjem
Don't you guys think you're a bit paranoid about this all? I know I wouldn't want to be living daily worrying about clicking my ads... seriously take a chill pill. Google doesn't need to be bothered about an accidental click.
i ever email to adsense team and ask about this before. The support team tell me that they understand that the publisher might on the ads accidently. And they wont ban u if u emaitl to them and tell them about this.