Help me raise my future family in a secure environment

Hi there! Me and my girlfriend are currently expecting for a child. Unfortunately, we currently are unwed, and is in need of everyone's assistance in making her dream wedding come true. She isn't asking for any grand church wedding, she is only asking for a simple civil wedding where her mom with clinical schizophrenia can attend to. Sadly, I do not have the capacity of marrying her right now financially since I am the only one currently working. I only am getting a salary of less than 25,000 PHP, 5,000 PHP which goes to our monthly housing rent, and 3,000 PHP which goes to our utility bills. Sadly, Although I know that my salary is a bit low compared to how I want to raise our future kid, I can only earn as much since I do not have a degree.

Your help is much appreciated!