After my studies, my only focus was to find a job. I would spend many hours a day online applying. Using Centennial Career Services gave me the tools to improve my cover letter, resume, and valuable practice for interviews. These tools helped increase my response rate from potential employers. For international students new to Canada, my advice is to do today what you will need in a few months.
Being ahead of what can possibly happen in your life in Canada will make you even more ready for any opportunity. Also, remember that the way to find a job is persisting not insisting; it is also consistency, getting better each day in each application. Sometimes the motivation will not be there, but remember why we are here and where we want to be.