Well my period was due yesterday and it never came. For the past couple of days I've been feeling like I was going to get my period, and one day I felt like I was on my period but just no blood. Ive had increased discharge and all. So today I had a red streak in my CM, and the CM was thick. I never get CM before my period, I usually get clear slippery CM the first day of the start of my period so thats unusual. Then I went to the bathroom again and I had a tiny red spot in my underware! Usually if I am starting my period then it starts off brown first then light red and then it gets heavy into my normal flow so this us unusual for me. Could I be pregnant? Im waiting until Sat to take a test. Is it possible to experience PMS symptoms (just dont get your period) in early pregnancy? Idk what to think, just curious until Sat I guess. Is it possible to have implantation when your period is expected or a day after your missed period? Thanks for the help!