Blog removed from SERP

I started a blog on blogspot 4 days ago, put 2 articles on it and I bookmarked the site on few social bookmarks.
I used GSA to get some comments on blogs, tried it couple of times, wasn't really a success, ahrefs shows like 4-5 backlinks from blogs.
I got on top of page 2 of my niche with it, everything went okay.

So now I thought I would write some articles and post them on article directories. I did it yday, wrote 4 articles and spinned each ones. Posted them to article directories, other blogs (tumblr,wp,livejournal,squidoo,jigsy,etc...).
Today I look up my keyword, i'm not to be found in the SERP. It's been a few years since I last did some SEO, but I never thought that article directories would get me de-indexed?

So is this just a bug and will my blog return to serp? If not, what's the best thing to do to get my blog back indexed?

It's normal, website that enter in to the index dance a lot. Continue to add content and links

Nothing has been penalized. Your website will re-appear again in a few days

It's most likely just bouncing around

Were you logged into Google the first time you googled your keyword to see how your blog was doing?
Other than that misstep it would probably just be the dance.

It'll come back. You can check site:your site . Com in Google to see if you've been de-indexed just to calm your nerves

Lately google indexes sites slower than before, it will dance propably some time. Relax

lets dance.