What am I missing?

I've been playing battlefield 6 for about a month and a half,at first I thought it was a skill issue or something I was doing wrong.I played previous battlefield titles and wasn't the best but I could have fun.I don't know what is going on with the game.It's like I'm not allowed to succeed in any engagement,every opponent is extremely overpowering real or bot,doesn't matter their progress level,or whether or not I register the hits on them first or where I hit them.Redsec is completely one sided against me.I don't know what to do or say.I feel like I'm crying and don't like it but it's got to the point where the fun is gone,the frustration is through the roof, and I feel like I wasted my money on something that isn't what it's promised to be. I don't want to be like this,I just want to know what is happening that's got me in the position of can't win against anyone period. The graphics are amazing,the campaign was good on every difficulty, the pvp modes seem like I'm fighting every hacker and cheat I was told wasn't tolerated.Thanks for the time.