What tf is this in my cell culture

If anyone has ever seen this, would be very helpful. I cant see straight anymore and I dont know where to start with the troubleshooting.. These were seen in cell media solutions i treated with different chemicals, such as amino acids. I incubated the media overnight and next day put it on cells. Now big question is : is this a monster contamination or precipitates ?? They do not move, look like debris but are too many and everywhere ! Control media doesnt have it. I know we have AI cell atlases of the human consciousness but not enough contamination imagery on the web. Any tip welcome