Phantom symptoms??

I was supposed to start my period yesterday but didn’t. Took a test and it was negative. But all week I had those weird pulling kinda cramps on and off (very light) and my boobs weren’t sore at all and they normally are. The day I was supposed to start I stopped having cramps and I immediately got hit with fatigue and nausea.

I’m gonna test again in a few days of I don’t get af but has anyone experienced this and not been pregnant? I wonder if my mind could be making me feel things.😰