Thoughts? Help 😭

Am I out?? I've been having cramping since Friday when I was supposed to get my period. It feels so very different from my regular period cramping. I've been having it off and on since Friday. Only like 5 minutes here and there throughout the day. My period was due when it started but I have very irregular periods because of PCOS and hypothyroidism. Also, anytime I get periods cramps it literally only ever the day right before and during my period. This has been 4 days. I've been taking a pregnancy test everyday now and it's still negative. Does that mean I'm out?