Oh No I Dropt My Pone In The Tolet Halp!?

My crush send me a pic of himself almost nude and it was on myphone. Then in the schol bathrom i herd a flush got scared and screamd then i dropt my phone. It fel in the tolet. if i tel the principal he wil see the pic and then i will get in troble. i cant fish it out cause germs and poop. What do i do?