what should i do next?

BD on 6feb cos that’s the predicted O date on app. slight cramp starting 14feb and ewcm on 20feb. Does this mean i actually only O on 20feb?

I have very irregular cycles that ranges from 30-49days.

AF isn’t here yet. sore boobs (my usual pms symptoms) since 21feb.

Should i test and risk being disappointed or wait for AF?