Im not sure whats going on.. my bf and I bd'd on the 18 and 22nd of august. I had ovulated on the 21st of aug, I was having white cm from then until yesterday. My breasts were sore for a week. Before and after ovulation I had cramping on my right side then the next it was on my left. Yesterday I was a week late, but this morning when I was going to do a hpt I got what I think Is my period. Could i be pregnant?