I think I saw UFOS and I can't stop thinking about it

I think I saw UFOS and I can't stop thinking about it
Time: 10:25pm
Location: New Zealand

Last night I was lying outside looking at the stars because it was such a clear night, one of those peaceful evenings where the sky is completely open and full of stars. I saw a few shooting stars and was just enjoying the view for about 10 minutes.

Then, out of the corner of my eye, I noticed one "star" moving. At first I thought it’s just a satellite, but something about it was off. It had a faint blue glow around it, different from any of the other stars.

I locked my eyes on it and realised it wasn’t drifting like a satellite. It was darting, jerking, swaying in fast, then slow, random motions. It looked like it was connected to two other "stars" in a skinny triangle formation, almost like they were tied by an invisible string. I could actually make out a faint glow between them. It kept moving closer to and further from one of the points, still with that same jerky and swaying motion, staying within the same general perimeter, but making the triangle bigger and smaller, if that makes sense.

The depth of the movements is hard to describe, it looked really far away, like another star, but it wasn’t acting like anything I’ve ever seen in the sky.

I watched it for ages, completely glued to it swaying back and forth and darting within the same perimeter. Then one of the other “stars” in the triangle, not the point of the triangle, but one next to it, started moving too. So now two of them were active. That’s when I called my flatmate and told him to come outside. He came out and saw it too. But as soon as he acknowledged them, the movement slowed, the glow faded, and they just blended in with the rest of the stars. He went back inside, and I stayed out there hoping they’d start up again, but they didn’t.

Honestly, it felt like they knew they were being watched. I don’t know how else to describe it. I was completely sober, and I know what I saw wasn’t a plane or a satellite. I stared for so long I can probably find the spots again, so I want to check again tonight.

Has anyone else seen anything like this? Especially the triangle shape, the weird glowing, and the darting/swaying movement?

I’d really love to know if I’m not alone in this.