High-pitched squeal, clutch area

My car was making what sounded like water flowing through pipes sound. As of last night, there was a squeaking that occured frequentely on acceleration (in gear) and even in neutral (at stop). Whenever I depress the clutch now, something clearly doesn't feel right. I can almost feel the gears. And upon acceleration, the sound is a high pitched squeal that sounds horrendous. I want to think that it is the throw out bearing and maybe fork assembly. Not sure though, any guesses?