I don't normally worry about my heart, my anxiety hasn't participially focused on it, however I've been having fluttering and thudding for around 30 minutes now. I don't have any particular chest pain or any other abnormal pains and I don't feel that physically anxious but concerned.
I know it's normal with anxiety and I do smoke and do drink coffee. I had an EKG around a year and a half ago and that was normal.
Not really sure what I should do.