Its so interesting how health anxiety can affect us. Many of my patients check there pulses often. As a psychologist, my first question is why do you continually check your pulse? Is it because you think you have heart problems?
You should find a good doctor. I was mugged and started having severe anxiety problems. My doctor made me feel better almost immediately...simply because I realized I wasn't crazy! My doctor slowly prescribed the generic version of Zoloft. I'm up to 150 mg. He also prescribed Clonazepam on an as-needed basis for panic attacks. Basically, it would be helpful for you to set a doctor's appointment soon!