what did i do to deserve the team mates im getting??

i love playing pyke support, it fits me so well.. but how is it youre giving me the teams from the past 5 games.. all ranked.. like i win 5 times in a row to get to silver promos from bronze then lose 5 games in a row??? so is this that forced 50% win rate.. every game there is a hard shitter in the game. past 2 have been mid. previous were the jungles... like the games i do godly in i lose.. the games i do poorly i get carried.. is that the key to success? play like a brain dead person??? i need answers. cooling off doesnt help between games either.. its like i get in the game.. give everyone massive gold leads and then they all just shit the bed. theres no "working on myself" where im at right now. i cant fucking carry with the 0/11 mids and jungles youre constantly giving me. what do i do?