Pink discharge after embryo transfer

Jenna • Married: 10/10/16 💍 💙 3/22/17 🌈🌈 💗 02/06/20 IVF baby.

It’s exactly one week after my frozen embryo transfer. We transferred two healthy embryos last Friday. I’ve gotten multiple positive tests. I’m on tons of progesterone including suppositories. This morning the positive test is shown below with progression line. by this afternoon this is what I found...Attaching a Photo of my progression line and the pink discharge. Thoughts? Very little cramping!