Need Help with Phrases

Hey I'm am just starting to learn Russian so i was wondering if anyone can tell me how to say
"I don't speak Russian."
"I only speak a little Russian."
and finally
"I'm still learning Russian."

Thanks :roll:

1) Я не говорю по-русски. Ya ne govor'u po-russki or
Я не знаю русский. ya ne znayu russkiy(literally it means 'I don't know Russian')
2) Я говорю по-русски только чуть-чуть. Ya govor'u po russki tol'ko chut'-chut'.
3) Я все еще изучаю русский. Ya vs'o yeshcho izuchayu russkiy