Masturbating With a Hand Held Shower Head

What do you all think about using the hand held shower head water jet to masturbate? It dries my vagina out and I feel like if the water has some bacteria in it it’s not good to be using it down there (My towns water is kind of shitty). It feels good cause I can use it to work it’s magic on my clit and my vagina, but I’ve been getting paranoid about it. I attached a picture of what I’m talking about (the top on is the hand held one).