Hindi namin alam if paano sasabihin sa parents ko

You are definitely wrong for what you did, but your family is your family. No matter how hard the truth might be, they will always accept and love you. Sa una lang sila magagalit, but when the baby is there already, I'm pretty sure they will love her/him as much. You and your boyfriend should take time to think of what you are going to say and kung ano yung plans niyo. Be humble and accept kung ano man yung sama ng loob na Ilalabas ng magulang niyo. It's part of the consequence. Pero I tell you, masarap sa pakiramdam yung ma ilabas mo yan :) and don't forget to pray and ask for guidance :)