Hot flashes?

So this morning my hubby hugged me goodbye while I was still in bed. Through his thick hoodie he said he could feel how HOT my body was to the touch. I felt warm! And today I've been getting extreme hot "flashes" on and off like my eyes water, my neck my whole body gets so hot and then goes away. It's nuts! I'll be testing tomorrow, did anyone get these before their bfp? Thanks! 😍