Baby put hands on paint that was cracked and brittle...is he ok?

so i was in a pool and i see a baby that touched some cracked up paint...i grabbed him and washed his hands..maybe one or 3 pieces of that went into the water that he swam in...if he drank accidently the water.....is he ok? will he be ok? im catching an anxiety attack right now. he is 1...PLEASE TELL ME. IT WAS JUST CRACKED UP DRIED PAINT..WAT IS IT?