Learning

My problem is thinking and writing in English, I'd say sometimes it takes so much more time to recall some words and prepositions. But reading is good skill of mine, I've got no problem with that. Sometimes I read news or blogs and see words which I do not use often, but understand them. I can't write a story with exactly the same words that I've read before, I just can't get it from my mind.
So I've started to write here with the hope that writing shoud help me. I can't see any results, maybe it's too early for progress. I will carry on and try to study harder.  
Hey maybe you had the same problem and can give me a good advice? I'd appreciate it =)

Thanks for correcting