Can someone help me

I've been stuck at 1000 since may. Im not getting how to break out of it, can someone please check out some of my lost games and telling some plan to improve based on my weaknesses? (Rapid games)

Sure, I can take a look at some of them and offer some help. Similarly, feel free to message me with any questions and I'm usually happy to answer them for you

I glanced through a few of your recent losses and you played really well for your rating in all of those games. Your opponent just caught you in something you missed, or you overlooked something yourself.

To give you more tailored advice, we might message back and forth a little sometimes and we could even play one or two unrated live games for learning purposes if you want.

Most notable was this first game I looked at where you were black in this position and had checkmate in 1 with ...Qg3#, but instead you tried ...Bd6 (which hangs the Bishop) and then after a little pressure, you unfortunately hung your Queen and ended up losing.

These things happen to everyone sometimes. Don't beat yourself up about it, but do ask yourself why you missed a checkmate in 1. Is that checkmate a pattern you never seen before? Was it time pressure and you panicked? Were you distracted? Truthfully figuring out why you make the errors you do can help you develop plans to help prevent these from happening again.

(Here is the position I referenced with ...Qg3# ending the game)

You mainly blunder pieces away. Focus on doing blunder checks. Here is a video on blunder checking: Chess Vibes Blunder Check Video

Here is some analysis of mine on a couple of your losses:

Hope this helps.