Chances?

C • Recently suffered a miscarriage. Trying to bounce back from it. Hopefully will have my rainbow baby soon! :)
What are my chances that I conceived this cycle? Still no sign of the lady in red and she should've reared her ugly head by now! Late by 8 days! (Don't go by what the calendar on the app says, I've pressed the period is late button a few times since the supposed to start day was supposed to be!