Dreaming of catching fish and shrimp means the same thing, suggesting wealth or health, especially the dream of catching shrimp tells you that you are about to gain fame or profit, or get health again.
Red shrimp, representing unexpected good luck, has a news to surprise you.
Shrimp means you can travel. Maybe this is the message that you are going to Shenzhen.
In the dream, you are afraid of prawns, which shows that you have a psychological state of hindrance and anxiety.