And then, there is bobbin roulette

I always wind spares before I start. I had a spare. I checked the bobbin yesterday and it was quite full so I didn't change it this morning before I started. Clearly I didn't anticipate how many times around the bag edges I had to sew after yesterday's mishap. And I lost!

https://preview.redd.it/u0o41claka7g1.png?width=398&format=png&auto=webp&s=f65c4cce0601c86297a4361bbbbefe06e769383a