was it the baby moving ? 😳😍 omg !!

Hi mammys !! I'm 15 weeks and 5 days pregnant 🤰🏼. This morning I woke up feeling like a movement just around underneath my belly button it felt really wierd never had this feeling before 😳 felt asif the baby was moving about . Couldn't see anything in my belly but definitely felt something . Could that be the baby ? Or is it too soon ? I'm a first time mummy too so not sure 🤔