Hello Everyone!!!

I’m hoping maybe someone has gone through something similar & can shed some light on this mess. My whole journey I haven’t been necessarily ttc but I also haven’t been actively trying to prevent pregnancy. I like to pay close attention to my body so I got super excited last cycle when I was approaching af because I thought myself into a frenzy over undeniable “symptoms” so I wasn’t expecting her to show. Oddly at about 9 that evening she finally popped up. I was a mixture of relieved/disappointed/confused because af has ALWAYS been super reliable & is never the type to not show or even wait that long to show. I thought it seemed a bit lighter than normal but I didn’t pay it much mind. Fast forward to last Friday, af was due but I have yet to see her. I stopped monitoring my symptoms & changes to my body to avoid getting my hopes up all over again.it sucked being disappointed that way before. But I can’t ignore the fact that I am currently 4 days late..but I dnt have any other symptoms except increased appetite & fatigue...scared to test

Could it be? Or is my cycle playing tricks on me?