Do you have pics of the rest of the plant? How much light does it get and have you changed the position of the plant lately? Turned on the A/C? I cant tell if the plant is on the inside or outside of your window.
i potted it in a clear plastic pot with slits on the sides and coarse bark.
Perfect! Only give copious water when the plant is in active growth. Once the growth has matured, back off on the water and dont fertilize. The clear pots should help you gauge when to water, but getting a feel for the weight of a dry pot vs. a wet pot will be a good habit to get into and will help with all of your 'chids.