anytime that you have "unprotected sex" you will have a chance of becoming pregnant. you did take a morning after pill and had your menses so the chance of you being pregnant now is considerably less. i cannot blindly comment on the red bumps on your nipples however. you would need to be examined by a medical provider. why don't you consider getting some effective birth control? you still should insist on condoms but at least you will have a reliable back-up.
i had unprotected sex 12 days ago i took morning after pill and had a period 3 days later can i still be pregnant. i have raised red bumps on my areolas and i don't understand why heard they can be from pregnancy so this is why i had this question