Hi Brandi,
When you need help with the game please post in the
Help and Support area where we will see your request for help. We do not get notified when you post on your forum profile so we don't see them. I just happened to be checking new registrations when I found it.
It sounds like you have corrupted fields. This can happen due to accidental layering or deliberate layering which is not recommended by the developers. You will need to delete those fields, reload and keep deleting if any more appear, until you are back to just ground cover and then plow new fields. If you still have problems after that please post in Help and Support where we will see your request for help.