Possible pregnancy

So I’m super anxious, my period is 3 days late and I don’t know if it’s too early to test or not.

Almost 4 months ago I miscarried at 6 weeks and when I had found out I was pregnant it was 5 days after my missed period.

I know it’s super early, but I have an annual exam (including a Pap smear) on 2/1 and I want to find out with my significant other not just from my doctor...

what should I do?