How long should I wait?

Vicky • Ttc since Aug 18, one ectopic with loss of tube, one miscarriage... really wanting a 🌈!

Hi I’m one day late.... not much I know.. I had surgery in 2017 for a 13cm cist and had a cist rupture last year, been ttc since August, I don’t have a regular cycle. I’ve been testing all week and getting negs, so how long do I wait for my period to show up? Or how long till I ask for blood work? Xx