BlackZ85

So this has been happening for the past week, every time I accelerate on normal drive, the brake light will come on, if I let go of the gas then it goes away, if I keep on the gas it stays on until the traction control light is on, and the tcl stays on until I turn my car off. I've checked and filled up my brake fluids, nothing have changed, I wouldn't think I need new oem brake pads or rotors since my car is under 20k miles. I don't track my car and it's been my dd. Anyone know what is causing this and how to get rid of it. Thanks in advanced!