Im worried

So guys I am 11 weeks pregnant, i work for a cleaning company and we clean different businesses.

I was cleaning got really thirsty and saw a water fountain, i drank a little bit from a cup but realized quickly that the fountain had a note that read maintaince needed

I was horrified to see little floaties in my cup and im worried the baby might get sick. I didnt drink much but it was so gross.

What do i do?? Can this hurt the baby