Raynebow, this is the first time I'm posting on the Anxiety forum, I'm usually in fibro but wondering how much of my symptoms are from anxiety, that's a whole different thread. It's been hard to admit and slowing accepting that this is me, I don't know why I am having a hard time admitting this..........your post remind me of me.
Anyway, I agree put all medical stuff away, I was doing the same thing you are now, it made it worse. Yes there is physical symptoms but do not google them because from my experience I would read some disorder guess what then I couldn't sallow, blurry vision etc.......I realizing now strong the mind is and how it can play tricks on ya.......((hugs))
I to have a racing heart some from anxiety (alot) and I do have a form of Tachycardia. I can tell the difference. I also have asthma too, your inhaler will increase your heart rate and make you more nervous. I only take mine when it's necessary, when I have a cold/allergies, when I am wheezing and you can hear it/feel it. First thing I do though is to take deep breathes.
I started to see a counselor, she is christian and I agree with the others, that is a need. The short time I've seen her, I realized when I wake up trembling, is from previous trauma.......anxiety can hit any time. I do have healing verses I am learning to repeat, I will be more than happy to email them to you.