I've had these palpitations in the past. They really worried me, too. I would have them even when I was resting, like relaxing in the bath. I'd have them while busy doing the housework or while I was shopping. I thought they might be because I was a little anaemic, but when I went to the docs and asked them about it, they would say it has nothing to do with a lack of iron, they said it was something else. But they didn't tell me what the something else was.
I felt so crap about myself that there was a part of me that didn't feel as though I deserved any help and thought the doctors would fob me off. And they were, but that was mainly because I wasn't telling them how I felt. Viscious circle really.
My palpitations have gone now. I haven't had one for two or three years now. I didn't really associate them with anxiety. I think at that time the anxiety was such a part of me I couldn't imagine being anything else. I hope that makes sense.
I really think that our minds can make these things a whole lot worse. I had a problem in my throat once. I thought there was something quite seriously wrong. I found it hard to swallow. I eventually went to the doctors (I don't like going to the doctors), she told me that it was most likely psychosomatic. Once she told me that after she had checked me out I felt a lot better and the feeling gradually went. It's hard to imagine that you can make yourself think that somethings wrong with you when there isn't a real problem. I was feeling the discomfort, thankfully it was nothing. I just want to say that although something you may be feeling might be psychosomatic doesn't mean that it isn't the less real to you.