Iss pyaar ko kya naam du

Aaj ek ladki ne mujhe approach kiya and I was like kya chahiye? She told me that she wanted to call someone but her phone died so she asked if she could use my phone. At first I thought this was some kind of scam so I politely refused. But she started acting weird and sad so I told her that I'll dial in the number for her and put it on speaker..

She said okay. But as soon as I did, her phone started ringing and she told me "thank youuuu" and went away.

Guys. I'm scared. I haven't got any calls or texts from anyone new yet. What even was that bro wtf.

Do I have to be worried?