Help with 2007 Toyota Camry

hi guys i really need help trying to solve this problem on my car, abs and brake light on (never pushed in the emergency breaks) rpm idle goes crazy, thermostat idle goes crazy, ac blows hot and cold, whole dash glitches, no check engine light, car drives fine, no sounds, i need help im only 21 a girl who knows nothing about cars, if you seen this before plsss help me!!