* Appearance is subjective: What you perceive as "looking like fleas" could be a variety of insects.
* Many insects are small: Many tiny bugs share similar features, making it difficult to identify them based on a general description.
* Location is important: Bugs found on your belly might be different from those found in other areas of your home or body.
To get a better understanding of what you're dealing with, I need more information:
* What do they look like? Can you describe their size, color, shape, and any other distinguishing features?
* Where are they found? Are they only on your belly, or are they found in other areas of your home?
* What are their behaviors? Are they biting you, crawling on you, or just sitting still?
Once you provide more information, I can help you narrow down the possibilities.
However, if you're experiencing bites or discomfort, it's best to consult a medical professional or a pest control expert for accurate identification and advice.