One odd shape appears and then another about 15-20 minutes later

I woke up around 3:50am to get something to drink as I checked out our patio windows due to recent breakins of cars in our apartment complex.
I checked the sky and saw blinking lights of red, thought it was a plane at first but it was hovering, looked closer and it was flashing colors of green, red & white, almost like a pulsating flash. I had tried to capture with my phone but it just looks like a blob with how far it is. I continued to watch and noticed it was a triangular shape, very sharp & precise and was rotating, not even 15 minutes later another one popped up, directly to the right of it, maybe a few miles from where I looked but hundreds of miles from how far it was. This one was flashing more rapidly but couldn’t make out the shape. At one point the one on the left (the first one I saw) dissipated and reappeared seconds later. There were NO clouds in sight and I compared the sighting to stars around and I confirmed it wasn’t a star either. When I would capture on video there was a black haze around the lights but that was in a circle shape. I was on FaceTime with my aunt and my phone cut out as soon as I walked outside to get a better view. As soon as I started talking about what I was seeing we lost connection. My dog was whining the whole time I was in the living room and normally she’s very quiet.