Missed Mini Pill

[HelloSun18]

Hello
Had sex with my husband two weeks ago (Thursday) and on Saturday evening I realised I missed 4 pills!! I don't know how it happened, never before! I checked and checked the pack several times (usually Cerazette, this was Hana) and quickly took the Friday and Saturday together.
Since then I have been having all the usual pre-period symptoms and I am absolutely terrified. Life is only now getting back on track after 2 kids and we are not TTC.
Since I don't have my periods when it's the earliest I can do a pregnancy test? Could the symptoms also be due to my hormones all over the place, 2 weeks after missing the pills?

To be sure I think they say 21 days from when you had sex x

You should be able to do one now it could possibly show, if not then another week definitely. It's not recommended to take 2 at once either of you've missed one you just take the next one because taking 2 at once wouldn't make a difference anyway