Please no hate or negativity I’m scared and don’t need the shade. I honestly just need help so please be kind below.

My period has always been irregular but it’s never been as late as it is rn. Which is 32 days. It’s usually somewhere between 20-28 days late but that’s very normal for me. I took a test and it said negative. The last time I had sex was April 30. Could the test be wrong? Or is my body just tweaked for no reason? Honestly how worried should I be