A. Is pollen bad for flytraps?
B. How quickly does a flytrap die from not receiving water? It was completely w/o water for roughly 2-3 days with an average temperature of 18~ Celsius. It seems unlikely that it'd turn gray and hard so quickly.
C. Is mold/moss bad? It had green moss, likely from watering (even though it was watered from a tray), and some whitish mold/moss that I don't recognize.
D. When is it time for a new pot / new potting soil? The pot seemed pretty small when the plant was growing to its fullest. I'm wondering if I should've changed the soil once it got mossy and after being underwatered? Could a too small pot have caused this?
These were taken a few days before it started getting worse. It had started regrowing new traps and healthy traps were getting more colorful I wasn't able to get a good image of the white mold/moss, but this is what it looked like before the plant deteriorated: Once, it got worse, it looked about the same but very grayish and stiff/hard. Nothing was really dry or anything except the traps themselves. The petioles got harder the closer they were to the base yet greener.
This is what it looks like now after cutting them off and getting desperate. The traps were all dying and nothing seemed to be growing at all.