Abdominal Worms
Scholars have said that seeing worms eating from one's abdomen in a dream signifies one's dependents consuming their wealth. Lice are also interpreted as representing a man's family.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.