Wht causes facial flushing i am getting it 9/10 times a day where my face feels hot and throbbing i feel completely fine apart from that , feel a bit stupid going to a docter saying my face feels flushed?

"Blushing is a normal body response that may occur when you are embarrassed, angry, excited, or experiencing another strong emotion. Flushing of the face may be associated with certain medical conditions, such as: High fever." https://medlineplus.gov/ency/article/003241.htm#:~:text=Blushing%20is%20a%20normal%20body,Rosacea%20(a%20chronic%20skin%20problem)