Go ahead and start working on your idea. Recruit other students to help you. Put together prototype and a team. Try pitching investors. Try pitching potential c

Go ahead and start working on your idea. Recruit other students to help you. Put together prototype and a team. Try pitching investors. Try pitching potential customers. See what happens. You will only get a conflict if working on your startup starts interfering with getting your degree. It doesn't appear that has happened yet. Everybody has ideas. If you really want to start a company, start making it happen.