Beginner looking for consistency

I'm actually a level 22 as I played the game a bit a long time ago. I'm just starting back again so I feel like a fresh newbie pretty much. I'm not doing bad in games, often close to a 1.0 k/d and a bunch of assists. So far I only really use Caitlyn.. and Garen if she's taken! I took a lot of time to play against A.I. just to get a feel for a game and now I've moved on to unranked PVP games. I certainly want to win every game I play but I'm not at all a sore loser or anything like that. Just looking to find some like minded people that may want to play with me. Add DatTheMaster :)