I am soon to be 21. I have always been super lucky with my periods. Every 28 days I bleed for 2 days, and that's my MC. Longest period I've ever had was five days and that was after a miscarriage a few years ago. Well I haven't had a period since December, 2013. And that was more like spotting. One time using the restroom during Christmas eve, and it was done. pregnancy tests have been negative. Until recently (about a week and a half ago) I did get one positive test. I went to see my doctor and she tried telling me "not having periods is normal". And that she refused to give a blood test for HCG or explain anything else. I'm frustrated because she thinks its so normal, but I know my body. And have been on BC since starting my MC in junior high. Not having a period is just NOT normal for me. And my fear is that either I indeed am pregnant, or there is something else wrong with my body. My breasts, especially my nipples, are extremely sore. My lower abdomen/ uterus area is swollen and firm, I am always feeling sick, and all in all I just want to know whats wrong with me. Can anyone help?