Wondering if anyone is going through this recently. I caught a virus 3 weeks ago (June 1). As a high schooler I usually get over colds quickly and they don’t affect my running. I dont think I had a fever but I felt bad for 5 days or so. Afterwards my runs and workouts felt really hard and my heart rate was significantly elevated (20bpm higher) when working out. If I’m not running I felt normal. I took a week off starting a week ago after the season ended and got a checkup where they found high bilirubin, high calcium low magnesium which is not normal. Also found premature heart beats also not normal. They did ekg and said they’re benign. Tried to run yesterday and hr still 20 bpm high and felt bad on a 3 mile easy run. I did test for Covid during illness and was negative. thoughts? Not looking for medical advice but if anyone has had this experience and how long it took to fix