Hey! I had the same problem last year with spanish.
But you're not learning because you're not speaking everyday. And I know how hard it is to find people to talk too; to fix this problem, i talk to myself in spanish and think in spanish for at least two hours everyday. If I don't know how to say something, i say how i think it's supposed to be said then I ask a native spanish speaker - you learn better when you make mistakes. I used this daily goal, and now i'm conversational in spanish.
Good luck learning
Hint*
Make sure you make a choice to learn spanish from spain or latin american spanish (they are different in many ways, at least i think).