I'm 5 days late on my period and I've had tons of pregnancy symptoms. No positive pregnancy test yet but I've never ever been late on a period except for when I was pregnant before. So if I'm pregnant by my last period I should be 4wks 0days. People keep saying that its possible its just in my head could this be true?? or that I'm wanting it so much my body is faking it...could that be it??