Hey! 👋 Can someone think with me please?

AF is due on Monday, it happens I have job interview that day. (Yes, great timing, I know 🙃). So my head won't leave me alone with one question. When do I test? (If AF doesn't show up off course). What would you do? Day before, day AF is due (which is in theory the best day to test) or wait and take a test the day after?

Little more information: I'm 12dpo today. I had bad cramps on 8dpo, then it vanished. I did a test today, since I'm not PMSing like I normally would. (I pms real bad a week before my period, cramping, sore breasts. But now nothing of that). I feel happy overall.

I wasn't sad about the bfp today, because I still have hope 💪. But I might feel different about that on the day AF is due. AHH! help!