I agree 100& with what kitkat said, we anxiety sufferes do tend to tell every single little pinch our body experiences. And you are not alone melody, I feel heart tugs all the time, headaches and major dizziness. I have gotten tests and the doctor keeps telling me the same thing : YOU ARE OK!
I feel everthing my body experiences 100% fold than i did before. So whenever you feel anything that relates to the anxiety symptoms, just remember : its your mind...its all in your mind.