So confused

I'm currently confused. I am still waiting for AF. I was supposed to start 11/28 and haven't yet but I still have creamy cm, I am sleeping all of the time and if I'm not sleeping I feel exhausted even with more than enough sleep, have headaches, back ache, and a nasty metallic taste in my mouth. I haven't tested since 11/25. My doctor said that my progesterone levels showed I ovulated and they were taken on 11/20 so I would think that my AF would be here by now. I guess if she still doesn't show in a couple of days I'll test again and if negative call the doctor again. I'm not hopeful I'm pregnant at this point I just want to get this show on the road so I can start the next round.