you should definitely be tested for pregnancy as no protection is 100% effective and your symptoms can be related to pregnancy.
i had protectef sex with my boyfriend on 14 december on ovulation day. my last period on 28 november. i am having breastt. i had protectef sex with my boyfriend on 14 december on ovulation day. my last period on 28 november. i am having breast pain badly lower abdomen and nausea. so i am pragnant or not