im on the pill but ive been on it for a year. they used to hurt in the beginning of taking it but then they stopped hurting. i missed a pill like last week but remembered the next day and took it right the net morning. i had sex about 2-3 days later, i dont remember, and then 3 days later they started hurting which is unusual for me. is it just my body reacting to me missing the pill? or could pregnancy be an option? i dont think it could be because dont the earliest symptoms come like, a week later? is there the possibility that theyre just growing? cause im still only 17... thanks in advance!