My period tracker says that I was supposed to start my period Sept. 23. Two days later when I wiped, there was a pinkish color. I thought I started my period but I remember I thought it was funny that it was pink because usually it's red. I didn't think much of it so I put in a tampon and when I took it out later to use the restroom there was a brownish color but only on the tip and was very light and then it went away. I thought that was weird and then I realized that wow. I'm 9 days late on my period. During that spotting, I was having really bad cramps then it went away. I've sort of had cramps but not a tremendous amount. I should say that my period is very regular and I'm never late. Ever. I'm not stressed, nothing has changed in my life, I'm not sick. I've taken maybe three tests and they've been negative. I've felt weirdly nauseous but it only happens randomly and doesn't stay long at all. I have had a lot of lower back pain. I just don't know why I missed my period, had spotting but negative test. Am I pregnant? Am I not? Do I tell him I'm late? Do I go get a blood test done? I'm 19 and not having a 100 percent answer freaks me out.

help mee :(

Oh.. And I've been strangely hungry all the time. And I'm usually the type of person to eat maybe only once a day but I've been eating a lot.