Labor? I hope so!!

Contractions are every 4-10 min apart but just uncomfortable not painful yet. I’m already 3cm 50% effaced and very soft cervex. I have already lost my mucus plug and have had a little bit of bloody show. I am being induced Monday morning. They are only happening when I am walking around which I have been doing all day long! I am also having what I think is back labor (stomach gets tights and my lower back kills me). I have only ever been induced so I have never experienced this. When should I go in to l&d? Not sure here. Thank you all! Hope your all doing well!!