I've been recovering from COVID for about 7 months now, and my CT score initially was 12 right after, but it dropped to 7 a few months later. I recently checked my SpO2 while lying down with my head on a pillow, and it was around 95-96, but when I sat in a chair, it was 98. Plus, I'm able to walk about 3-4 km daily without any issues. Is there anything serious I should be concerned about here?
no its normal ,no need to worry