That fish in my stomach

That fish in my stomach is spinning and spinning; it causes my head to hurt, my hands to sweat, my heartbeat to speed up, and I feel dizzy... I wonder how this fish reached me? And how it entered my stomach? The doctor says: There is no harm in feeling anxious sometimes, but... we must ignore it if it stands in our way. Number of pages: 32 pages Size: 22*22 cm