Flushed face

Meg • Married. PCOS. Twin girls angel babies 👼🏻👼🏻

I’m towards the end of my 2ww.. I’ve had a hot/flushed face for a couple days now on and off. This isn’t a normal thing for me at all. I don’t have a cold & my temp was normal this morning. Has anyone had this before a BFP or AF?