It's been about 14 days that I had my period but it was only about 3 days which is not normal for me I always have a 5 day period and heavy but this time it was a little lighter and shorter and after that I had low backache which was pretty bad and till now it still hurts also I got sore boobs..think I could be pregnant or just wait to see if I get my period this month which would be march 9th ?