Clearblue happy

lady
Well just wanted to say that I tested in the morning with clearblue advanced digital on 1/24/14 cycle day 12 and it was low then tested again in 1/25/14 and it gave me a peak day on cycle day 13 I was like what oh so happy then I check online to see my ovulation days and it said from jan 27 through the feb so iam just gonna take care of what I need to do whether is now or later iam not taking any chances of missing anything so what do you think last af was 1/13/14