So, do I have dysautonomia? I think so. Hello everyone, I'm new here. I'm a guy, 38. The problem started 3 years ago. I'm in my 4th year. 1. It started with a weird feeling in my chest. Then one day, I get tachycardia. Up to 120 bpm. Yes, I realize this doesn't compare with people who have IST (200 bpm and more). 2. While seated, it was 92 to 97 bpm and it felt really uncomfortable back then (year 2012). 3. Heart pounding. Visible just by looking at shirt. 4. Dizziness, lightheadedness, difficulty to think. 5. Another major symptom is nausea. Sometimes, it feels like a tennis ball is stuck in your throat. 6. I use to get migraines once a year. It is 3 times now. 7. I get chest vibrations. I don't know what this is : muscles? They are very rapid vibrations, like a cellphone. They last 1 second. 8. Some kind of weird feeling in my chest. I can only describe it as electrified. It is like I'm shaking but I am not actually shaking. Sorry, I'm not really good at describing symptoms. 9. I also have poor circulation. Hands get red if they are down. I can see some white spots. I had this since I was a teen but they went away but now it is back. Very weird. 10. Blood pressure is fine, so I don't have POTS. Blood tests are normal. 11. Major chest pain at times. It feels like veins are squeezing. I can feel the blood pumping through on my chest side and in my back. This might be due to the heart pumping hard. I can say that my symptoms have improved since 2012/2013. It use to be continuous. My favorite time in my life was sleeping.