Miss Laura,
I was thinking about this this morning for some reason. About the feeling the need to get up and walk around. Probably because I am very restless and pacy right now. But I was thinking if your verbalized it to them instead of just getting up and walking around. Like maybe saying " you know, I just really feel like I need to walk around, it is really hard for me to just sit still right now". Then you don't have to walk around, but you verbalizing your discomfort to them might help you feel less like you actually need to walk. Or they might just say " oh well then don;t feel like you must just sit. I dunno, I was just thinking I might try that at my app.
Hope you are feeling better.