I'm confused. I was put on femera 2mg. I ovulated may 15th,  used opk strips. I have no af symptoms or pregnancy symptoms. My temp is climbing every day. Today was way high, but I attribute that to a restless night and hubby kicked the heater on.  I have had negative tests  yesterday was the last one I took. (I ran out) any ideas? I get some discoloration on my pad light brown but that's with wearing it all day. Creamy cm, high, firm, closed.  Any ideas?