suddenly getting floaters??

Hi all,

I'm only 32 and recently had an eye test only a few weeks ago and all was ok, just a small prescription for reading glasses. However today I keep getting little floaters that come and go, particularly when looking at a computer screen etc.

How worried should I be able this considering I JUST got an eye test? It's obviously making me anxious and google is no help! they seem to be coming and going and I'm not sure which eye or both. I even tried to look and see if something was on my eye but no deal. They're like little scribbles. i'm tired and have been under a lot of stress lately so could it just be this? (not helping my stress at all!!)