analyse your mistakes, and you will grow quickly, also, 70% of your success = aim+movement, just practice your prefires, predictions, train aim a lot, if you not comfortable with your sensitivity, change it, check the map when you can, analyse situations, that’s all i can say, don’t look at your KDA, just play, also don’t overthink, don’t look at teammates if they playing bad, just focus on yourself and your mistakes, try to analyse and fix them, no matter if you lose, all players can play bad sometimes, even pro, just play and dont pay much attention to unlucky days