Is this the start of Aunt Flo?

I was due for AF. Yesterday, and I had discharge like above in the early morning and then nothing for the rest of the day. I get yo this morning and I wipe after going to the bathroom, and I get this. (Above) I’ve gone to the bathroom three times today, and I get something like this or even less, I don’t spot before my period. And this app has never been wrong as to when AF is expected to arrive, asI’m very regular. Me and my fiancé use the withdrawal method, yes I know not effective. I don’t know if AF is on her way or not.