Period waaaayyyyyy to late not to be pregnant?

Lauren
Sooooo I was supposed to start my period on Nov 6th. I since have not had any signs of my period coming at all!! I may have took my pregnancy test too soon since it came back negative. I feel like I have all the symptoms of being pregnant from what I've read but what if it's all in my head because I've been trying for so long to get pregnant? Please no judgements I'm new here😊