Extreme fatigue!!!

libramomx

I’m 9dpo today and I’ve gotten nothing but BFN so far (I know it’s still really early). I was so tired yesterday and went to bed early then today I accidentally slept until 1pm!!! I wake up at 8am every single day and I’m used to it but today I just could not get up. And now I’m still dragging thru the day just so tired. Could this be a symptom that my bfp is coming?