UPDATE: Went ahead and did it today. Bled the entire brake system, got pressure back in my pedals. Friend came over to help me bleed it, asked me what's up with my abs light. Told him it was the module, long story short ended up taking off the calipers and the scratching was because the squealer bent and was grinding against the rotor, fixed that all noise free, he checked my wiring and fixed my abs as well, saved me $100 , just got done breaking in the brakes lol. Brakes are smoking, smells like $h1t, and the rotors have some weird darkish bluish color on em, now waiting about 30 mins for em to cool off and afterwards heading towards the buffet.

Although when I was breaking in the brakes instead of squealing I heard grinding now. Dunno if thats normal or what.