Okay so today I noticed on the back pocket of my Medallion in the upper left hand corner a stich had come loose. I very gently pulled on it and it came off. Now I see that the stich that should go on the very corner of the bag is gone and a tiny bit of the thread is left and is short. I guess from where the loose thread was. Should I exchange it? It doesn't seem like the pocket is loose...yet. I am worried maybe in time this will come and bite me in the butt. I got it at Nordstrom a few weeks ago. Should I take it there and exchange?? I'm so sad Just what is going on with these damn bags!!! They are not cheap for crying outloud!!!