Is this possible? Has this happened to anyone else?

So I’m 2 weeks late, I have had negative tests (one the day AF was supposed to start, and 1 more since then). I was so convinced that I was pregnant, but then I have had tiny bouts of spotting (like one wipe and then nothing for a few days) and occasional cramps. As weird as this sounds, could I have “manifested” a late period? By being so excited for/convinced of a possible pregnancy could I have tricked my body into being late? Idk. I’m just really frustrated with my body and wish I would just start AF already and get over with so I can start trying again. 😩 has this ever happened to someone else?