Should I wait to take the test...?

So... theoretically my period should start 23 March (tomorrow). I took a yest on 10 DPO and it was a BFN.

I've been very nauseous on and off since 4 DPO, and I have gotten progressively more fatigued - to the point where I am permanently dog tired no matter how good of a sleep I got the previous night, or if I had a 3 hour afternoon nap.

I've been taking my prenatals, extra iron tablets (because I do struggle with a deficiency), been getting 8 hours or more of sleep, and eating healthy.

I'm scared if I take the test it would be too early...or just entirely negative. So should I wait it out until, say, the 27th?

Idk, help...