The maximum recommended daily dose of aripiprazole (Abilify) is 30 mg (oral tablets).
The LD50 (lethal dose to kill 50% of individuals) in monkeys is more than 2000 mg/kg. Whilst the amount will be different to monkeys, it's a close guide - you would need way more than 280 mg (and that's per kg of human bodyweight.
The maximum recommended daily dose of trazodone is 600 mg.
The LD50 in rats is 690 mg/kg. Comparing rats to humans is more difficult, but a rough estimate would be an LD50 of 111 mg/kg bodyweight in humans. Deaths from trazodone overdose are very rare.
In conclusion, it will make you feel very sick and possibly cause health problem, making you feel even worse.