I don't know if there are scholarships for undergraduate studies in Canada. However, if you have an excellent academic result and strong profile, you might be considered for graduate assistantship, TA, RA, and other ones, provided you are applying for graduate program.
Degree scholarships are really scarce. I think you still have some working hours to work. you can use that to pay your school fees. What i will advise you is to graduate with a very high GPA and you will likely get a TA, GA, RA, etc. opportunities to fund your schooling.
I think my brothers son has a scholarship in Canada.. If it is not too late, I can ask him and will rite u. Hope that u found a decision. So, he said that he spent about one week searching for a good scholarship. His boss told him that on this page https://www.listsofscholarships.com/lgbt-scholarships/ he could easily find a trusted scholarship. I think, he with his son chose a school in the next state, where is provided a quality scholarship with great conditions. I heard that now his son is absolutely happy with the new school and, of course, with the best scholarship! I supported their family and I am sure in the future they will help me and my daughter.