I’m doing my best but people just beat me


Improving Your Chess - Resources for Beginners and Beyond...
https://www.chess.com/blog/RussBell/improving-your-chess-resources-for-beginners-and-beyond
https://www.chess.com/blog/RussBell
@1
"I was winning but at the last moment I lost" ++ If you were winning and then lost that means you blundered. Always check your intended move is no blunder before you play it.
"I thought I was doing the right thing." ++ Up to that blunder of yours.

This is an ongoing issue with Chess and many games in general. People just ruin your fun; I recommend taking up weightlifting, languages, or even amateur mathematics. Something that will provide use to your life. Haha.

Did you run the analysis at the end of the game and see what it recommends for you to study? It will also show you blunders, etc.

I looked at your most recent game. You played pretty well and were winning until the very end. It's frustrating, but sometimes games like this happen.

I lost the majority of my recent games. But I was playing at like 1 to 2 am after a hard day (testing my resilience). For me I was happy to play a half decent game even if it ended in a loose. Anyways just keep trying. And consider this, for you to win someone must lose and vice versa. There's a lot of good players out there. There is a concept called plateauing in chess where you get to a level where your not increasing your rating. That's just because you've found your peer level.