My period is due tomorrow (November 29). My LMP was November 3, ovulation on Nov. 15 (I felt it). My husband and I baby danced on the 14th and 16th of November.

Since Tuesday, I have been having what has felt like pre-period cramps. I never gets pre-period cramps until the day before my period actually arrives. The last time it happened, I was pregnant with my daughter.

I have also been checking my cervical position. On Tuesday it was high, soft, closed and wet. By Thursday, it was lowER, but not low..it was in a medium position, and slightly firm, but not hard or soft, and still wet. This morning, I checked it again, at the same time that I normally do, and it was high, soft, closed and wet again. I am actually able to remove some sticky clear/white discharge when I remove my finger.

I almost forgot to add, along with the cramping, I have been nauseous, no vomitting, have a heightened sense of smell (everything smells disgusting to me, almost to the point of vomitting). I'm moody to the point of b**chy, and find that I have no patience anymore, and find myself screaming and yelling all the time (which hasn't happened since I was pregnant with my son). I am so tired, it's not even funny, have no energy whatsoever, I can barely get up in the morning because of how heavy my body feels, and it doesn't matter if I've had 1 hour of sleep, or 11 hours of sleep. I have also been craving very salty foods.

Insight, anyone?

So, I have a few questions.

1. What position should the cervix be in that might indicate pregnancy?
2. Should the cervix be wet or dry one day prior to your period?
3. Is there any possibility that I could be pregnant?
4. When should I take a test?