Please i really need some advice!!
On the 11th day of my cycle i had unprotected sex (one night stand) cycle is generally 23-26days

now i am a week late a my breasts are really sore!
i keep telling myself that i am not preg and it will be ok..

do you think i could be pregnant? or is the sore boobs just from my cycle even though i have not got my period as of yet??