I just lost 20 games in a row

I just don't get what do I need to do to win a game, What's the point of training if this is the result. I am terrible at this damn game and I don't deserve to win. I have 0 mechs and make horrendous decisions, how much more can i do I train everyday, watch my replays, I avoid playing ranked whilst tilted, I watch better players and analyse their decision making but its not enough.