hello. so basically, november 29 was the due date for my period. was feeling very nauseous beforehand and have sore boobs and blue veins (even still!). anyways, my period came a week late...it's always on time. this is the third day i've had it, however I have a lot less blood then my regular period (more than just spotting though!) and when I tried putting a tampon in (sorry tmi) it felt like it wouldn't go in all the way. My vagina is completely closed, and it feels like my cervix is too. So I'm really confused as to whether I am on my period, or if I'm pregnant, or if I'm having a miscarriage. I never actually got to take a test, and I'm pretty scared because I've never had this happen to me. Any thoughts? :$