Anyone ever seen squiggly black orb about tennis ball size?

Woke up night terror seeing last night.

It was defined geometric shape that morphed (tried to potato sketch it on phong, but it was much moar complex - mayb like a buckyball) .

Am shortsighted, so it’s weird saw it clearly few secs then disappear into aircon unit near ceiling. It’s as if turning a dial in head to focus on it to make it visible jet black or translucent.

Remember fear, thinking wtf then cool & falling asleep.