Jodi, I'll try speak simply so you can understand. Talk to your teacher and let them know how hard you are finding learning English. They will have ideas to help you. What language do you speak? You may be able to find lessons on the net in your own language that will help.
Don't give up until you have tried to find a way for it to work out. 19 is very young to get married and a smart girl like you will be able to sort this out but you need to ask your teacher or guidance teacher at University for help. They can't help if you don't tell them.