I ve had shingles before mainly last yr in Feb. I had some pain on my lower right side in my hip area and now there is a small area of rash that reminds me of how it was before. It is red but there are no blisters. After taking a bath i noticed a red area inside mt left thigh. Can it be on both sides of body? For past 3 days i ve had a headache like the flu (I ve had flu shot) that doesn t go away, upset stomach, no fever and feeling nausated. I m a little concerned because in 2013 I had surgery for a brain meningioma. Should I be concerned?