Probably overwatered, possibly slightly in shock because you just hacked all her fan leaves off... she's a bit young for that intense of defoliation, they really need those fam leaves in the beginning to collect light and grow. They may look like they are blocking sites, but they are the solar panels of the plant. You just decreased her ability to capture and process light into energy to grow. Defoiliation is for a bit later when they are bigger and bushier. Also you need to remove the entire leaf, not leave that stalk, that will die off and create a perfect spot for mold to grow. Need more info on your setup if you want an accurate diagnosis, bit they need to dry out between watering in soil, they don't like being constantly wet.