1998 Dodge Caravan Turn signals work intermitently

My turn signals work at times than just stop. There are times when I first start the car, especially when it it is very cold, I notice the ignition switch does not retract back all the way and my signals do not work. If I physically turn the ignition back a bit, my signals will begin to work. However, there are other times when no mater how much I jiggle or turn the ignition switch, my signals will not work. There are times when I have the signal on to make a turn and before I make the turn it willl just go off. Everything else works fine, just my turn signal issue. Does the ignition switch have anything to possibly do with this problem?