Hi,
I experience lots of issues that are kind of debilitating. It started with feeling dizzy/light headed at random times during the day. This was two months ago. As time went by, I started to have more issues like fatigue, headaches, exercise intolerance, weird feeling in stomach, reflux and GI issues. I also experience pain in thorax area, shoulders, neck and arms.
My resting heart rate sitting or laying is around 90. Sometimes it's higher like over 100. If I rest in bed for hours my heart rate can go under 80. When I stand up, my heart rate goes to around 120-130 bpm and stays there. So this can by an increase of more than 50 bpm. On average I would say it does increase more than 30 bpm.
I don't necessarily feel dizzier when standing than I already am. But I do feel really uncomfortable if I stand for to long.
Could this be pots or some other type dysautonomia?