Try finding some affiliate programs that offer products related to your sites topic. You will make more money with them than adsense most of the time. The money earned on your site per click all depends on keywords and topic and it might be a low paying one.
Has this happened before? Are your clicks usually paying good? If there is any doubt in your mind that those clicks seem suspicious report it to Google Adsense for Unusual Account Activity https://www.google.com/adsense/support/bin/request.py?contact=
Hi, Before my sites were earning 0.02 per click. I learned about adsense-optimization, I put content-related high value meta keywords. May be my traffic is low and clicks are rare, but the value of the clicks are rarely less than 0.5, sometimes 0.25, but never less than this. Learn about adsense optimization. Learn using adwords tools for adsense optimization. I wish I could that many click per day.
Take out the picture or at least photoshop the image so not all info is shown. You are violating adsense TOS.
I have a "fun babe" and gossip site, 109 clicks today so far and 105.00 sales. so try some different affil. good luck 2 u.