My electrical's been fucking up alot lately. It started with when the car is not on but the acc is on and I press the brake the dome light will dim dramatically and the radio will turn off for a moment then back on. Then when I am driving and put on the brake or turn signal the radio turns off. Now I stopped my car and when I went out to start it it just clicks really fast and the gauge lights blink really fast with the clicks. Please help!