improve my spanish

I took sophomore-level spanish this past semester in college (I was a freshie) after only two years of spanish in high school, so I know I’m capable, but I don’t really think I try as hard as I should. I think I need to go back and really relearn some things, because I know I could be more fluent than what I am. I read and write beautifully, but talking makes me seize up. I hate it. I really just need to build my confidence in my vocabulary and my grasp on sentence structure and I’ll be okay. I really hope I’ll have the time to do this!