Dream of caught

I dreamt that my first cousin who is a doctor was sick and my second oldest sister was visiting him in the hospital room. My baby sister and I were on the way to visit our sick cousin but when we got to the hospital lobby we saw our oldest sister. We ran to catch up with her and she ran. When we first saw her, she looked normal, like our sister but when we caught up with her, she looked different. She looked young and vibrant, almost like Tina Turner. We noticed from a distance our oldest sister's daughter was watching the whole thing but didn't say anything.