Anyone still slightly lightheaded while you are up and moving around 2 weeks post op??

Just wondering if there are those of you who still feel a little lightheaded when getting up and moving around some. Not all the time, but sometimes. I am trying to get in as much water as I can get along with my CIB drinks 3 x day. Other than that, I am doing just fine. I get a slight to dull headache every day, too. Today I heated up some tomato soup and the change of flavor, etc. seemed to help some. Thanks for any comments you can add...