19-20dpo

Haven't tested since Saturday- which was negative. 
Fatigue coupled with insomnia, food aversions, weirdly good sense of smell, irritability, bloating, intermittent dizziness and nausea, reflux, and occasional breadt soreness. For the last three weeks. 
Should I bother testing again?  AF is due Wednesday.  Ovulated very early due to a disruption in birth control.