“I get way more scared and embarrassed having to talk about my personal life in interviews than saying it in a song,” Prince Royce admits during an interview in Los Angeles for his new album, “Llamada Perdida,” which dropped Friday. With a decade-plus career that has generally been free of controversy, the Dominican American bachata artist and pop star is wearing his heart on his sleeve in his first LP since a very public divorce. Prince Royce says he has found healing through music while…