I suffer from panic and anxiety and believe me, I get all sorts of pains and aches in the chest area, from sharp to heart flutters. I think if you want to make sure you can always get a physical. You know a lot of anxiety has to do with how we think. If u get a physical you will at least know that you're ok and won't have to worry about the pains. I hope this helps. Take care.
It definitely can be anxiety related. Health anxiety can cause one to focus on all sorts of symptoms related to our bodies. Have you had it checked out by a doctor?