Your 1st symptom?

Alyssa
Good morning ladies, 
What was your earliest pregnancy symptom? 
Think this could be one for me? 
I am so nauseous this morning. CD 21, early in my two week wait. We did a lot of baby dancing during my ovulation days this month so not exactly sure when we would have conceived so estimating by the first day of ovulation which would only make me 7DPO. 
If you've ever had to double up on birth control back when you were on it because you missed a day, then that's what I feel like this morning. 
Also, I have continuous light creamy white discharge and I've had slight on and off cramping.