Possible Career Change Out of Graphic Design Field

Does anyone have any experience wanting to move away from the graphic design industry? I am considering going into the Executive Assistant career path not only because of the higher pay, but I am not sure I am happy in the design field anymore. My current job is as a Graphic Designer for an Insurance Company with their in-house marketing team. When I think about having to put together a new portfolio for applying to new GD jobs, I feel unmotivated and unhappy. I don't really enjoy doing it and I don't feel creative. Part of me thinks an EA career path would make me feel more fulfilled and give me more satisfaction than this current job.

Can anyone relate? Am I just burnt out and need a break?