Breaking fast because she noticed traces of blood, as if her periods had began

Question: My menstrual period always comes every thirty-two days. On 15th of last Sha`baan, I got my period and I was supposed to get the following period on 17th Ramadaan. However, on that particular day after `Asr (Afternoon) Prayer I noticed traces of blood, and therefore, I ate an olive. Thereafter, I did not have any blood, and thus, I fasted and Prayed until the 29th night of Ramadaan.

Answer: You should make up for the day you broke your Sawm (Fast) in Ramadaan by mistake, because that was not an excuse for breaking your Sawm or abandoning Salaah (Prayer)… read more here.