this bar keeps going up for some reason but i dont understand why. What exactly triggers it to grow?

[coral pewter]

Pay attention to the names of bars like these to try infer their causes

[scarlet moss]

Reposted starting message

[mellow moat]

Have you noticed anything that may have caused it to move up or go down?

[odd kiln]

it moved up first when i encountered the blue robot in the shoreline (or did it move up because i eated one of her flies? im sorry ), then it moved up because i entered the shaded citadel (maybe? idk), then i dont know, i dont recall doing anything besides exploring the citadel and that's it
But it's already full and i used it Maybe its because of that yellow flowers i eated too, idk

[kindred crystal]