19 years old and feel like anxiety is ruleing me! I've been dealing with it for a while and think I have a hand on it, then like now, I'm getting chest pain, high pulse rate daily, and just feel crappy. I have a cold or sinus infection on top of that so I don't know if that is contributing. I also feel like my head is just out of it, especially if I'm staring at my computer for an hour like I have been writing a school paper. Does this sound like anxiety??? Am I going crazy???Should I get doctor help or is this heart thing just anxiety?Also have trouble with heartburn/gas/acid reflux. Any help would be much appreciated.Thank you!