Is there a difference between losing your mucus plug and having a bloody show? These past few days my discharge has changed to like light green snot and I'm not sure if I'm losing bits of my mucus plug.

If your mucus plug (thick discharge) comes with blood, it is a bloody show. This indicates your labor is going to start soon, within hours or 1-3days. If your green mucus plug comes with smell it means there is might be an infection.