I had my period 11/26th for 5 days, tried for baby on 12/5, 12/7, and 12/8. My calendar said I wasn't supposed to ovulate until the 11th but I think I ovulated early on the 8th. I experienced pain on 1 side so that's why I think I may have ovulated early. I have sore breasts and I am getting cramping, almost feels like a period but it's not supposed to come until 12/25. Could I be pregnant? ?