HELP to many signs

So my AF is due is 6 days, but I keep having pains in my pelvic only on the right side, for about 3-4 days now. (No spotting) I'm very nasous throughout the day but I don't throw up, I have mild headaches and VERY sore boobs..  
Now for the tmi: 
I have been checking my cervical position since my last period. (I really don't know what to look for) 
But right after my period it was low and hard. Then during ovulation it was high, open and soft. 
Now 6 days before my period its high, I don't feel an opening, and it's VERY SOFt, and when I pull my finger out its covered in white creamy stuff. 
Now as stated I don't really know what I'm looking for in my CP, This is what it feels like to me!! 
Could I be pregnant!? 
With my first child I was 18, didn't find out until 3 months pregnant she is now 5 so I don't know the early signs. I've googled (which we all know will drive us crazy) and get mixed signals  thanks In advance