Do I sound pregnant? When should I test?

Danielle

- pinky brown discharge 7 days after ovulation

- feeling lethargic and tired not sleeping well

- vomited in my mouth a couple times a few days ago

- had light cramps two nights ago

- not hungry, everything smells awful and strong

- headaches

I know it’s too early for symptoms but I just feel off... I don’t have sore breasts at all which I know is the first tell tale sign.

Should I just wait until AF is due or can I test now???