im a week late on my period.still havnt had it.im experiencing cramping in my lower stomach here and there.sometimes the cramps are stronger than others.the cramps feel like period cramps but there been no sign at all of a period.this morning after sex i had cramping also.and threwout the day my stomach feels full but i wanna eat alot.my stomach looks bigger to be but idk if its just me.my boobs seem like there hanging out of my bra more.been using the restroom just slightly more than i use to.havnt taken a test yet...could i be preggo?