My last period came early with no signs at all wich is unusual for me I usually have sever cramps, swollen breasts, fatigue, and moodiness a week before my period. It only lasted 3 days it was light compared to a normal period for me but to heavy to be implantation. About 7 days later I started noticing my breasts were getting larger and I could smell things more. Now 9 days after my last period my breasts are even bigger the nipples hurt and at times feel firmer, also I've noticed my ankles swell and light cramping. I have had a lot of unprotected sex with my fiancé as we are trying to conceive. I had cysts removed from my ovaries 4 months ago. Could I be pregnant?