I'm really worried about my health situation. I've had childhood asthma and sinusitis, and the usual things like dust and cold triggers really affect me. Usually, it wasn't a big deal, but since I hit 31, especially during the pandemic, the shortness of breath has gotten worse. I was using SEROFLO 250 now and then, but it never seemed serious until I got COVID-19 in early 2022. My breathing issues got really bad, so I used SEROFLO more often and for consecutive days. Now Im facing something scaryevery time I use SEROFLO, I get severe dizziness, heart palpitations, sleep problems, increased shortness of breath, and theres pain in my left arm. Im super anxious if these are signs of a heart issue. Do you think the SEROFLO is causing these symptoms or could this be something else like a heart problem? What should I do?