Is this pregnancy or nah?

I've been having thick, white creamy discharge since my last ovulation and that was a week ago. My period is due about 6 days from now. Me and my husband had unprotected sex 2-3 days after I got clear egg white consistency discharge. Is this pregnancy or nah? Also, I've been feeling dizzy and sleepy these past few days. I feel some slight cramps on my abdomen too.