Quite a journey you got there! I am sure wherever your grandparents are now, they are beaming with smiles and pride for your achievements. I'm an education graduate, too. And it's not an easy course. It's very demanding at times. But you will graduate next year, kapit lang kapatid.
You can try making a vision board. Find a cardboard, post all the photos of your dreams there, and place it near where you can always see it. When I'm depressed or unmotivated, I always look at my board. It doesn't remove the problems right away, but it strengthens the spirit. ☺️
I wish you the best in your endeavours 🙏