I messed up - Honor mode

I think I may have killed my first honor mode run of 24 hours by accidentally locking myself in the Room Nettie attacks you in.

I am doing an evil Durge run, and as a result, Nettie did not like our conversation. I killed her easy as pie, but when I looted her, I sent the circlet that you need to open the doors, to camp. I thought "Eh, don't want to use it, I'm just going to send it to camp for now". I Tried to lockpick one of the doors, only for my character to let me know that there is no keyhole. That is when it hit me that I may have fucked up big time.

I figured that if I were to lose an honour mode run, it would be while in combat, or by saying the wrong thing to the wrong people, but LOCKING MYSELF IN A ROOM? This is like the opposite of locking myself out of my apartment. I feel like the car key that was left in the car. Have anyone else done this, and does anyone know of another way out. If you do, please for the love of everything that is holy, let me know.