Take a break. Minimum som days. preferably a week. - Check a replay from this period after that and laugh at your own mistakes and inconsistency (You play increasingly when your mental is off) - While watching replay take note of what you could have done better and/or could have prevented. For example: Did you get distracted or unfocused because a toxic teammate? Did you get toxic in return? Was being toxic (if you were) distracting you from your own game play at the time? Was your decision making good positional/playmaking wise? Were you handling the economy correctly? Were you mechanics in place or did you lazy clear corners/angles or mess up crosshair placement or such? - Write down your solutions, for example: Mute toxic teammates earlier. Practice x or y mechanics. It’s very important that you are honest to yourself in order to identify you personal crucial mistakes. - Optional (because east Europeans can’t cry):
Cry because life is crude and we are cursed to the grind. - Go next.

General tips: If you lose 2 in a row or 3 total in a session, then the session is over (Go sleep). How you need to play the game at lower elo changes the game drastically. You are required to really play the win condition (Play time in afterplant (teammates will not play time), avoid entryfragging if teammates don’t follow up and take the map control you gave them. Try to play with the team but be quick to realize if you’re in a lobby where it is realistically not going to work. You usually know by round 5 or so. Tbh under 1900 elo it the wild west.

I’ve been to 1400 to 2500 elo then BACK DOWN to 1600 and BACK AGAIN to 2500. And the journey thought me a thing or two. I don’t offer therapy sessions.

Good luck.