Keep moving my toes and like tensing and moving my upper leg?

Not sure why you are: asking - but yes, it is good to keep your body in motion even if you are sitting or lying down. Please re-ask with clarification if this doesn't address your question. Take care.

Are you anxious?: I am not clear what you are trying to tell. But sounds like you are Anxious and tense as you described . Take deep breath and be mindful of your surrounding, focus on the serene and pleasant thing at present and bring in happy thoughts. it may help you.