I just my site on Google, it was ranked really good for my keyword. And 1 hour later I checked and it wasn't no where to be found on the search pages. Why does this happen and will it come back?
Welcome to the Google dance! If your site is aged and have mature backlinks you can expect to bounce around SERPs for a bit.
I'm only worried because I was on the 3-4 page for my keywords, I just hope it goes back arount those pages.
Search engine results tend to fluctuate a lot over time. It may come back again. Having a keyword that no longer appears does not always mean your site is not indexed anymore.
It time to say """ wait And Watch "" So better to just wait and let your site mature in eyes of Search Engines
See, faster than you expected! Don't be surprised to see them disappear again in the future, be prepared emotionally!