3 days til my period

Kathy

I am 3 days out before my period is supposed to show up. Is it too early to test? Should I be feeling certain symptoms?

Or is it too early?

The last couple nights I have felt a little nauseous off and on but it was nothing extreme. I have also had mild cramps.

I haven't had any extreme symptoms but is it still possible I could be pregnant? When should I try to test?