SUPER Tricky 13+4 nub shot and 15+3 potty shot to follow up... help!

I thought the nub could go either way, but the potty shot has me possibly leaning boy. Thoughts? The tech at 15+3 wouldn’t give me a certain answer.


https://drive.google.com/file/d/1XUs...w?usp=drivesdk

Thanks!!

I feel like the nub may be blue, pointing up at the end.