Hi Angie,
No I haven't tried that!! I can't believe you have had them for so long as well. Are they REALLY not dangerous!!! To right they are worse around the time your period is due but I also get them around ovulation time as well. I just hate feeling the fluttering, like there is a butterfly in my chest and then I try so hard not to check my pulse, which I still do most of the time!! I am feeling much calmer now, so this site obviously works.
I really hope you can overcome your panic before it takes a grip, you certainly sound like you will!!
Linda.xx