Is 13wks 3days too early to feel flutters?

HappyMomma
I think I felt them earlier today, in the same spot (as in, not moving across my abdomen like gas usually would), and low, where I know my uterus is. It almost felt like a butterfly or a tiny bird flapped its wings for a couple of seconds. Is it too early to feel baby moving around? And if not, is that even what flutters feel like? 
Thanks! 😊