Dream to work in Cambodia

Hi, I'm Davine (35) and for the longest time, it's been my dream to teach English overseas. For years I have endlessly struggled with dead-end jobs, stress, anxiety, and a company that promised me the world but, in the end, scammed me out of all my hard-earned savings. 

And after all that I finally have the opportunity of my dreams, to teach English overseas, in Cambodia. Since this opportunity was shared with me, I have tried to save up enough money, but as luck would have it, life happened, and I had to use most of it on the house and for my mom, who fell ill and was hospitalised. 

I didn’t stress about it then because I thought the bank would give me a loan. My credit is a bit too low... so here I am with my hands tied and my dream hanging in the balance.

I only need enough money for the plane ticket there, and so that I can survive my first two months. Life has kicked me down so often, and I have always risen to the challenge. But I feel like this dream is slipping through my fingers, and though it pains me to do this, please help my dream...