The antibody test is credible - it's Abbott's. I've tried the finger prick ones and they are not reliable. I had the same type of palpitations with Pfizer's ori

The antibody test is credible - it's Abbott's. I've tried the finger prick ones and they are not reliable. I had the same type of palpitations with Pfizer's original vaccine and my symptoms match CDC's list [0]. The vaccine caused immediate severe palpitations (up to several per minute) hours after the shot, tachycardia, and the high severity lasted for 2-3 whole days (being worst at night), but then lower grade for 3 months. Typically long covid kicks in weeks after infection and the timing fits my exposure timeline. Again, saw a cardiologist and they didn't notice anything wrong, but they can't really see inflammation, I guess. What's strange is that my hsCRP was normal. [0]: https://www.cdc.gov/coronavirus/2019-ncov/long-term-effects/index.html https://www.cdc.gov/coronavirus/2019-ncov/long-term-effects/...