Expert opinons please!!! Please wish me luck!!!?

We had 11/13 I ovulated around the 16th or 17th i believe. I am now 7 or 8 DPO b/c I am on a 30 day cycle. Yesterday, I had minor cramping (pulling) in my lower abdomen and leg cramps that felt like I had done some strenuous excercisng and I was completley and utterly exhausted by 3pm and I woke up at 8:30 am that morning (i get up at 5:30AM every weekday for my morning job and work at my other job until 9 PM every weekday with no problems). Today, I noticed a thick white creamy CM. Also, I am due for AF on 11/30. My BBs dont hurt yet though, I am still getting a cramping pulling feeling in my lower abdomen. I have also been getting the same pains in my abdomen a little left of my belly on. Has anyone else experienced these same symptoms and been pregnant! BTW I don't have any infections.