Hit level 30 2-3 weeks ago, lets talk Ranked. (HELP ME PLEASE)
So I got level 30 2-3 weeks ago.
Before I hit Lv30, I had my 2 basic AD and AP rune pages finished. I had 13 champs. For the next week, I grinded out the game, until I had 16 champs.
The week after I got all my 16 champs, I started playing ranked. I played 2 ranked games with my friend who was silver 3. I usually play normals with him and carry the team w/ him for some free IP. But in ranked, I had a different type of play. I didn't want to feed, or do that dumb shit people get mad at you for. During these games, I played very safe, lost the CS score against my opponent significantly, and I felt very trapped because I was scared I was going to get ganked. I found my self not carrying the game, but more so with a score line of for example, 1-2-6. I felt like I wasn't really contributing to the team because everyone else had much more experience than me. I main mid, so being the one with a not so impacting score felt very difficult and hard.
A week after, I started a thread on the LoL website. Some Gold 3 dude added me, we played 2 matches together, and the same type of gameplay was put out by me as the other ranked games. I wasn't the AP carry, more so the guy that would trail behind the teamfights despairingly chucking skillshots to get assists. I lost my lane probably 3/4 ranked games I have played so far.
I did some more forum scouting. Some are saying, "Play ranked if you have the motivation to do it". Others said, "Don't play ranked right away unless you want bronze". I'm stuck between 'I want to get better fast and play better people' and 'I want to get a decent starting rank, like Silver 2-1'.
What should I do? So far, my ranked placement games are 2/2, and I know that the first 5 games are the most important. I have around 180-190 normal blind pick wins. My champion pool honestly a pretty challenging pool for some might say.
The harder champs I main are

The easier champs I main are

What should I do? I consider myself better than others that just got Lv30. I usually have the most game sense in normals, but I know, normals doesn't mean shit. My champion pool allows me to play other roles. I also play Tris when I'm stuck with ADC. I can play basically any role except jungle.
-Should I continue playing blind picks until I have "X" amount of wins? -Should I play normal draft pick? -Should I play normal draft pick until "X" amount of wins? -Should I play until I have "X" amount of rune pages? -Should I just get a very reliable teammate or a smurf and play DuoQ for the rest of my placement matches?
If you wanna play just add me IGN: Focuhsing
I need some help, tips, tricks, all you LCS SKT T1 Faker Korea Pentakiller Lv1 Baron Destroyers know the drill. Thanks! -Focus
and
. Especially pinks, if you have 100 extra gold and don't have a pink on the map, you're playing wrong.
Stay positive!