Does this sound like an anxiety attack?

hun, you are so young to already have anxiety attacks... You know what, i woud think that at your age, it could just be hormones... also, sometimes when you think about how the way your body is feeling too much, then you begin worrying about the smallest things that are happening to it. I mean, you could go to the doctors and talk about how you're feeling and maybe he/she can do a checkup for you. I hope you'll be okay.