I feel like I've gotten worse at this game
I used to be so much better at this game. My CSing, positioning, scores...everything. I made it to gold straight from my placements 2 weeks before preseason playing only vayne. I rarely missed CS, and I was so confident playing my main(vayne) that I rarely lost. Now I barely have 150 CS by 28-30 minutes, and I almost always get outfarmed by the enemy adc. I also feed a lot more. Even my performance in other roles have gotten worse. What can I do to get my confidence back? Is it because I play a lot of games now that I don't really focus a lot anymore?
P.S: I went 3/7 on my placements and got placed in silver 5. Now I'm in S4 after 34 wins and my win rate is like 42% ! Most of my friends who were in gold and got placed in silver are now gold, except me.'
Also, I can't carry anymore. No matter how hard I try or how fed I am. Granted, my teammates feed a lot, and you can't carry a 0/7 morgana mid when the enemy viktor is 6/0. But I will not blame my teammates and pretend that nothing is wrong with my performance. My kda with vayne is high but my win rate is abysmal. What's wrong ? I really want to make it to plat this season and it feels bad that I've gotten terrible at this game.
Sorry for the long post! I was in S5 until I started playing blitz a few days ago and I climbed to S4 really fast with him.