Has this happened to anyone else?


So, my period was supposed to start on Nov. 1st....it was supposed to end yesterday. Well, never came. I've taken 5 hpt and ALL negative. varied brands for them all as well, all first morning pee. One this morning and I'm sitting here so frustrated and confused. I have to wait to see the doctor, so trying not to freak till then. idk if I want to continue to test...like I'm pretty regular so at this point something clearly not normal is going on right? I'm scared but mostly just lost. Any advice on what is wrong with me would be great, I would Google it but I'm pretty sure I'll jist become convinced I have cancer, so gonna stay off there.