Confused 🤷‍♀️

Sarah 🌈

Confused by what is going on... I have had flashing smiley faces for the last 12 days with CB advanced tests but no static smiley face. I have had a really bad cold for the last week, I have taken temp as soon as I have woken up but due to work this has varied from 4am-7-am for the last week, does this affect bbt? Any thoughts would be appreciated. Thanks