That will not work at all with Google, just a coincidence. Google completely ignore meta tags when it comes to ranking.
keep building backlinks to keep up with the competiton, but build it naturally so it won't raise google's alarm.. it's normal actually to see your site "danced" in google search pages at first month, especially if you're building backlinks excessivelly. Try to build slow first and hit it with quality contents to make it natural.
Actually I posted new content every two days all the time and created backlinks from various sources. Well, thanks for advices you all. Now I need to find inner strength for not giving up because my dream seems so far away now