Hot flases on the 2 nd day of the fertill windou ? Does anyone experience it?

So yesterday Aug. 22 it suposesd to be the 1st fertill day on a 24 day cycle after my phone app . Body temperature was 96.4 , cervical mucus raw egg clear . Today , 2 nd day of fertil window I woke up with hot flases and the body temperature was 94.9 F. Cervical mucus is cremy and strecy. What sre uour thoughts?

Also i woke up and my body seemed to be in a numbness mode ; i dont know how to explain this numbness but it is realy strange. Somtimes i feel numbnees in the upper body @ chest - heart site and other times @ the legs site. Does any one experience this?