this might be a long shot but can anyone with POTS help? I've been having heart problems for almost a year now and I'm suspecting POTS but I can't see a cardiologist until I get some insurance things sorted out. my resting heart rate is between 60-65, and I've tried the standing test and it's 79 after standing for 2 minutes and 90 after 10. it regularly gets above 120 while doing regular things like walking around my house, or getting dressed, and I feel very light headed and dizzy a lot. I've fallen in the shower before because my vision went black and when I measured my heart afterwards it was above 170. sometimes it's over 100 for no reason and only sitting or laying down really helps.