TTC help!!!

An

I am currently 10 11dpo and I have slight cramping. Af is due in four days so on Tuesday. I was supposed to ovulate the 26th or the 27th. After I ovulate I usually dry up but this month I’ve had loads of creamy almost thick cm, so this is odd for me. My boobs are the tiniest bit sore and by now they would have been killing me! Is this all in my head? Is there a chance for me this month???