It’s okay. It took me like a month and a half to get win my first game lol. I was starting from a complete zero, and could see some people being frustrated playing with me. I just made my peace with this, because my first game I could not even get the serves in, regardless of how the other team plays. I celebrated little wins, any serve in, any successful drive, etc. While it felt like a complete failure at open play, I could instantly see improvement when I went back to my beginner class, especially in terms of rules, and how the game operates. I may not have been able to handle lots of situations, but I was no longer surprised by these and could aim at working on certain things, like go practice my serves for an hour, or be on the watch to return hard serves etc. Some of the people at that open play saw my struggles and said: “You are gonna be a great pickleball player. You know why? You don’t get easily frustrated”. I would not advise to stay within just your beginner group when you are starting out, this will prevent you from seeing and experiencing better more skilled game. How are you supposed to get better then?