Very early pregnancy symptoms?

I’m approx 9 dpo- according to the app, I don’t track ovulation any other way & we aren’t actively ttc but also aren’t being very cautious not to.

Anyways- wondering how early others have started experiencing symptoms like nausea, dizziness, light cramps, tender nipples, etc...

I’ve got all of the above happening but trying not to over think this.

I’m going to be waiting until 1 or 2 days after a missed period to test because sometimes I’m a day off in calculating.