I'm new to this website starting today. I've had Chronic Fatigue Syndromei since 1992. I've been struggling for the past 12 months with severe shortness of breath, chronic cough, brain fog, heart palpitations, increased heart rate, pain on the bottom of my feet, sore throat, restless legs, severe abdominal pain, and several more symptoms. I've been to see 3 allergists, 3 pulmonologists, a cardiologist, and 2 infectious disease specialists. I was admitted to the ICU in the hospital last December due to severe shortness of breath with oxygen saturation levels frequently falling to around 85%. Since then, I've monitored my O2 level at home and it frequently falls below 90%.