White, sometimes shiny oval object flying into the clouds.

Interestingly, I was out in my backyard sky-gazing. I had previously seen another object in the sky that I could not identify. That took place on 10/29/2021. Unfortunately, I did not have my phone available to film that object. However, on November 18, 2021 at approximately 3 pm, I went into my backyard and noticed an angel/cross cloud and started filming it, along with the rest of the sky. The sun was very bright, making it almost impossible to see what I was filming. As I was panning my phone across the sky, I noticed a metallic flash of light with my naked eye, the duration maybe a second. I tried to locate it again with my naked eye but it was gone, or so I thought. I focused my camera in the area where I saw the flash and beyond, not knowing what I was capturing. I reviewed my video that night multiple times and at different speeds, backwards and forwards. It initially appears stationary, then started to fly upwards and then made a very distinctive turn headed right/south where it “hid” in the clouds. You can barely make out it’s moving through the clouds. Since I didn’t know in real time that I was filming this object, I panned over to the right too soon after it went into the clouds. I panned back to the same spot and I could no longer see it. The entire video is five minutes, the object appears at the 3:21 mark. I tried to upload my video to this site but it said exceeded max size.