Courtesy of Amani Joy Ward/Instagram Monique Cook, girlfriend of San Francisco 49ers cornerback Charvarius Ward, broke her silence on Wednesday, two days after the death of the couple’s 23-month-old daughter, Amani Joy. “My baby. God, why 💔💔?” Cook wrote via her Instagram story. Ward, 28, announced Amani’s death on Tuesday. “We are heartbroken that our…