I am having my period on time. Last month I had my period on 30 and its supposed to b on 1. But that's OK. My problem is that I have only 2 days of period and 1 day gap and again my period continued for another 2 days last month . this month I had only 2 days period started on 3 of this month . felt very little cramp and flow was OK on first day but second day had less flow. Basically I am confused whether its a period or spotting sighn of pregnancy. Pls help