I am 14 days late today, I am 31 I have had my tubes tied almost 5 years ago after my last c-section. Well my question is can i be pg? My breast are sore, if i lay on my stomach it hurts, my breast when squeezed lactate. I have been having mood swings. I have taken a test on friday the 11th and it was neg. Could this mean I am pg I have never been late other then with my 2 other kids and never lactated again only with my other 2 kids could someone please give me some insite?