..do you wear your purse on?

You may think this is a silly question but for the past few days my pump has been driving me CRAZY with my purse. I use to be a righty-My purse/bag always hung on the right side of my body. Now it all depends on what side my pump is clipped onto. When my pump is clipped on my pocket (which is more often then not) I cannot wear my purse on the same side. They rub together and my pump ends up falling off. When I first got my pump I quickly become a righty and lefty purse wearer (haha i think I made those words up!!) but this week has been so tough.  For what ever reason I keep forgetting that my pump is on my right side right now and that I have to wear my purse on my left!
Old habits die hard?!