I've been on a spiral

Can anyone help me?

I had an account which I had 900 elo and then at a certain point I just started losing ALL my games, I was making mistakes that i dont make,I lost many that I went down to 200 elo, so I made a new account and got it up to 750 elo and it's happening again, I'm just losing and losing and losing and I don't know what to do. Has this happened to anyone else before?

Creating a new account does not address the problem of you not playing well. Your Elo is just a product of your form. The fact you created a new acount and continued bad form is just one great big tilt. Delete the new account, go back to original. Get some rest, start looking at the whole board and stop playing like your oponent is Martin. No one has natural ability to defeat a rating and not think. Practice good thinking and stop thinking about game outcome and Elo. Put it on Zen.

I've written several posts aimed at helping players like you who might not be able to afford a coach. Here are some links to those posts:

1. How to Improve at Chess: Ultimate Guide
[https://www.chess.com/forum/view/for-beginners/how-to-improve-at-chess-ultimate-guide]
2. Jumpstart Your Chess Journey: Proven Tips for Beginners [https://www.chess.com/forum/view/for-beginners/jumpstart-your-chess-journey-proven-tips-for-beginners]
3. From Good to Great: Mastering Piece Arrangement on the Board [https://www.chess.com/forum/view/chess-lessons/from-good-to-great-mastering-piece-arrangement-on-the-board]
4. Dominating the Board: Mastering Aggressive Moves in Chess
[https://www.chess.com/forum/view/general/dominating-the-board-mastering-aggressive-moves-in-chess]
5. Outsmarting Opponents: Creating and Exploiting Weaknesses
[https://www.chess.com/forum/view/general/outsmarting-opponents-creating-and-exploiting-weaknesses]
6. Piece Domination 101: How to Neutralize Your Opponent's Forces
[https://www.chess.com/forum/view/general/piece-domination-101-how-to-neutralize-your-opponents-forces]
7. Mastering Piece Trades: Transforming the Chess Battlefield [https://www.chess.com/forum/view/general/mastering-piece-trades-transforming-the-chess-battlefield]
8. Practical Endgames Demystified: Techniques for Victory [https://www.chess.com/forum/view/general-chess-discussion/practical-endgames-demystified-techniques-for-victory-95628525]

I hope you find these resources helpful in your chess journey. If you ever feel like you'd benefit from personalized coaching, feel free to reach out to me. Keep up the good work and remember, every game is a learning opportunity!