colson2:
I also don't know if I should've mentioned I'm using an Adafruit Trinket.
You are on the Arduino forum. If you don't specify a particular board, the assumption here is you are using an Arduino UNO. As I know nothing about the Trinket and until PaulS replies you will need to compare the UNO to the trinket to rectify/correlate some of his comments such as the pin 0 pin 1 comment; which are the USB serial monitor TX/RX pins on an Arduino UNO (see what I mean).