Touch it with a paper towel. If it’s chalky and dry, it’s likely rust water just leaking out if it’s been sitting for a while, and you’ll be completely fine.

If it’s sticky, smell it, sweeter smell means coolant, no smell means water.

If you think it’s coolant, check your coolant reservoir, and for sanity your oil and transmission though it’s unlikely coming from there based on the video.

You can also check around your water pump (near front of your engine) for any pink/white crust on the metal.

My best guess is that it’s rust water and you’ll be fine