Finally got to level 20 and played ranked and it was a very frustrating experience

I performed badly in all my games and in my 5th game I was absolutely destroyed, going 2/18 and ended up placing Silver 2. I looked at the ranks of the players I played with and against and they were all gold-platinum. All 9 of them looked like they knew what they were doing while I was running around like a headless chicken. To be honest those 5 games really killed my desire to continue playing, did you guys experience this as well when starting out?