tmi help with IVF

Quick back round: 
I had ICSI IVF and go for blood work monday( tomorrow) to see if it worked. I'm currently on crinone( progesterone), which is vaginally inserted. Ok so, yesterday I was super wet with leaky discharge( clear), day before I wiped a bit of pinkish blood and this morning I wipe and it's brown, yes brown and very wet. What's going on?? Is my period about to come??
Update. Af came:(