Our goals are sometimes delayed due to factors outside of our control. But if we are passionate which you seem to be, we press on and continue to try, even if it takes a bit longer to achieve. Don't let obstacles steal your dream, use them to reinforce your commitment.
Single defeats are not final defeats. Don't give up. If you need to take some time to get tuition and other costs together, do it and try to be disciplined in saving and then go back more focused, without money stress hanging over you.