hi i had sex on the 15/03/14 had a strange period where i spotted for 6 days first which was pink and just on the tissue then a 1 day light bleed which was from the 27/03/14 till the 02/04/14 then i had a 1 day bleed on the 14/04/14 which i would describe as just a little heavier than spotting, then a few days ago my breast became very sore and also have back ache and then today which is the 25/04/14 ive started spotting only when i use the toilet which is pink now my cycle is usually 35 days so my period isnt due for another 5 days could these just be a few mixed up periods when i have a normal period i usually spot for 2 days then i have 2 days of normal to heavy bleed then it stops so i am very confused please help also my age is 31 if that helps