6dpo hot face but cold everywhere else!

Every month I tell myself I'm not going to symptom spot but here I am again, googling like a woman possessed to see what each twinge, feeling, smell means! Has anyone who's had a BFP experienced a hot face, I've been feeling 'flushed' for the last few days, but are cold everywhere else? I'm 6dpo today, bbt hasn't done anything overly exciting in my mind to warrant me feeling like this.