Odd transforming shape in sky 2/15/25 3:30pm Oklahoma

Odd transforming shape in sky 2/15/25 3:30pm Oklahoma
Time: 2/15/25 3:30pm

Location: Between Oklahoma City and Tulsa

**repost because this was removed the first time for incorrect time and location format**

Today I was driving home on the turnpike, it was about 3 or 4pm and I saw a white dot in the sky. At first I thought it was a weird looking plane trail, but it wasn't "fuzzy" like a plane trail and there was a plane with a trail a little way right of it for reference. I watched the dot for a little bit and then it started transforming. I wish I would've told my wife to record it but I didn't even really say anything to her because I was watching it so intently.

I've drawn as well as I can on my phone of the different phases it took. My drawing does not do it justice, they were very solid shapes with a clear edge. This was all a fluid transformation and happened slowly, but fast enough to be noticeable. The whole thing took probably about 15-20 seconds. Towards the end the shape split apart and the two parts looked kind of like droplets and slowly moved away from each other before fading away. One was going to the left and one was going down.

I have no idea of any plausible thing this could've been. I've never seen clouds or plane trails do that.