I can understand your feelings. But don't lose hope. Earning money from adsense is a bit difficult in Hubpages when you are using Hp ad program. Remember your ads are displayed for 60% of the time, so if there is no click during that time you won't earn anything.
In my case, I have not reach a single adsense click for over 3000 page views. But I do earn decently from Hubpages ad program for page views. On average I am earning 3 dollars for per 1000 page views , for 3000 I am earning 9 dollars which is very Good.
You are a beginner and going to face harder time for couple of months. I recommend you to calm down and continue publishing quality Hubs. Make an Objective to post 30 Hubs within 1 or 2 months. Google takes time to rank Hp articles. So, you are going to see the good result when you become 6+ months old user.
I hope this will help.