Searching for some real advice.

Hey guys, I don't post here often, but having completed my placements today I was pretty taken back at where I found myself. I was Silver 2 last season and after winning half of the placements I got bumped all the way to Bronze 4. I know 5 wins is not a lot...but my god, it's not like I fed or used the wrong items....

I played practically all the games as a Support....I don't suspect that it should matter, but maybe it would have been better to play as an adc/mid.....too late now I guess.

If anyone can honestly take a brief glance over some of my recent games and just tell me what the hell is going on. Am I losing my mind? Am I really THAT bad of a player? I just don't know sometimes, so I seek outside opinion for a better perspective.

Thanks guys.