Chrome ring shaped object very high in the sky over San Diego

A random monsoon cloud started sprinkling but it was sunny so I went out to take a slow-motion video of the raindrops and saw it while I was looking up. I thought maybe it was a meteor coming in or a satellite reflecting the sunlight, but thought it was too early for that I soon realized it was flying in a straight trajectory at a high rate of speed, was very puzzled by its donut shaped appearance. It was also very, very reflective as if made of chrome I research weather balloons and couldn’t find any donut shaped weather balloons, and this was moving way too fast to be a balloon as well. I’ve seen weather balloons reflect in the evening before, this was different. It was clearly traveling faster than an airliner would. As a point of reference, I can see the planes coming in to land at Lindbergh field from my house and it was moving much much faster. That’s all I got.