@RileySchindler If you could provide a description of your heating/cooling system and a photo or description of your current thermostats wiring, I'm sure someone here will be able to help you out. In the meantime here is a link to the Nest thermostat compatibility checker that may help answer your question. The compatibility checker will guide you through the process to determine what if any of the Nest thermostats are compatible with your system.
https://store.google.com/intl/en_us/widget/compatibility/thermostat/
