Hey there. So I have been testing with opks and for 4 straight days it read high, never peaked then on the 5th day it read low. Does that mean that I probably didn't ovulate? Or could my peak and high have been so close together that it didn't detect it?? 8 days until AF according to Glow. Nipples are sore and I've been pretty exhausted. Also feeling super bloated... What's everyone's thoughts?