The case of the Missing Bag

ok... I have begun the cross state move this past weekend. I packed up the bags and boxes and loaded it all into my car, or so I thought. I packed a bag of NEW clothes(shopping spree at The grand ole TJMaxx) to wear while I was home, along with my flat iron and a few other things that I use daily. Well I packed everything Wednesday night so I would be ready to drive after class on Thursday. Thursday morning I was going to throw the make-up and the contact stuff into the same bag but the bag was nowhere to be found. Not in my room....I figured I just packed it under the boxes that were already in my car. It was packed to the roof, I fit as much crap as I could into the jeep. I just don't want to be here anymore. So I drove to class and left immediately after. I make the long trek across the state back to Atlanta and I start unloading the car and the bag is not there. Its not there. WHERE is it? My room is empty so its not hard to look in here, I didn't leave it in the kitchen or living room. I even looked in my shower and cabinets to see if I was just being strange and absentminded... But I wasn't. My sister made that bag for me. I LOVE that bag. The only other possibility I can think of is that when I was loading my car on Wednesday night I just left it in the street on accident and it was stolen. That would be totally out of character for me but it could happen. Or my roommates thought it would be funny to take it and hide it but I doubt it... They don't really move that much and for them to get out of their computer chairs would be for something made of pizza or free beer. It really bothers me that I don't know where this bag is.