tuiton fund for a future doctor

I am currently a first year undergraduate student at the university of western ontario, pursing a medical science degree. I have a huge passion for helping others, and have travelled on 2 volunteer trips abroad for the past two summers. I have a part time job where I work 3 times a week, and have taken out a government education loan through OSAP, but even with these funds I am still coming up short. My parents are struggling with their own financial situation and are unable to assist me by paying for any part of my education funds. I have dreamt of being a doctor since I was a child, and have strived towards my goal since elementary school. I graduated highschool with an average of 94% and received a 1000$ entrance scholarship to the university. I currently maintain an above 80 average in my program, in hopes of receiving more scholarships to help pay for my education.Following my undergrad degree, I hope to pursure medical school to become a cardiologist, and save and better the lives of those with heart or cardiovascular health problems.A fund was my last resort, but without donations I will be unable to continue my schooling and thus unable to reach my lifelong dream. Please help me achieve my goal. Donations of any size help and are much appreciated, thank you all so much.