Phone probably broke T-T

For context: I usually take a bath and take my phone with me (I put it in a freezer bag and make sure it's closed)

I feel asleep in the bath, (the water was low btw) i put my phone outside of the bath and after i got out i tried to turn it on and the screen was black. I googled, watched youtube, did everything i could try to fix it and it won't turn on. I'm scared to tell my dad HELP!!!!!!