Several odd things happening all in one experience

I was in the parking lot after just leaving the pizza shop. I noticed an odd random cloud of mist floating next to my vehicle I walked over to it confused and thought it was possibly smoke but it was more like a vapor and was just sitting there like a cloud and had no smell I then noticed a cat that was sitting on the roof of my car i thought that was strange because it was not there a moment ago as soon as I looked at the cat a very fast moving object caught my eye when I looked it stopped for maybe 2 seconds then made a sharp turn at a blazing speed reminded me of a shooting star leaving a slight trail each time it moved. It stopped again for maybe 10 seconds then went back in the direction it came again at incredible speed and was gone. When it stopped the second time I could see it was an upside down pyramid rotating slowly. It had a gold & silver color shimmering and alternating and Right after it took off my phone started to operate on its own somehow unlocking my P.I.N Code and then "by itself" started opening apps making calls ect it stopped after I got home it has never done anything like that before also the cat was gone and I did not see it anywhere nearby