So, im lucky or unlucky?

You, my good friend need to check out this complete guide on winning giveaways
https://www.steamgifts.com/discussion/HQucq/how-to-win-a-comprehensive-guide

You are a snake that ate an elephant?

Well the graph is pretty self explanatory

We are pretty close to being each other's mirror image regarding luck.

View attached image.

When you started on SG, you were quite unlucky and didn't win as much as you should (based on your entries).
Then you've been quite lucky, and won more than you should have, up to 2.5 more gifts !
Then one month you won as many games as you should followed by some very lucky time !
And right now, you're pretty unlucky and not winning as much as you should.

Overall you've been lucky, based on all your entries you've won 6 more gifts than you should have (based on all your entries since you're on SG).

Let's say you entered 2 GA with 50% chance, statistically, you should have won 1 gift. If you won both, you've been lucky and won 1 more gift than you should have. If you won none, you would've been unlucky and won 1 less gift than you should have.

At least, that's how I understand it.

i would say pretty lucky.

Considering a number of giveaways you've created against the number of games you've won / giveaways entered - yes, very lucky.
Also, why posting this in bugs/suggestions?