"Where the hell am I?"
"Que Diablos" is what a Spanish speaking person from Spain would use to say "What the Hell"
''Estoy bien'' is the Spanish for ''I am fine''.
estoy
estoy cansado means "i am tired" in spanish
"Estoy mintiendo" means "I am lying" in Spanish.
The Spanish phrase "yo estoy aca" translates to "I am here" in English.
"Estoy pensando" in Spanish translates to "I am thinking" in English.
Estoy means I am, particularly relating to location and other temporary states.
Estoy bueno.
I'm great!
Estoy bien.
I think you mean Donde which is Where (in english)