Head cold...

This is kind of out there.. I took a test last Saturday with a clear blue and we saw a faint second line. But I heard blue dyes can run. So waiting to miss my AF before I spend money to take another one. My AF is supposed to show up tomorrow but so far no signs. Last night I woke up with a sore throat, ear aches my head throbbing and my nose running like crazy... far fetch I know, but has anyone experienced this?