Listen to your body and your doc's nurse...rest. As frustrating as it is when our bodies don't let us live the way we want to, we need to listen to it, especially when we are ill.

The fatigue you're experiencing was described at another site as similar to walking around wearing that apron the dentist puts on you for xrays.
That's the way it feels to me...like I'm weighted down and just can't push myself through it.

Take care of yourself...hope the increase in meds helps you!