If you want to "speak", practicing everyday makes it perfect. But make sure to practice with someone whom you can comfortably speak with.
If you've tried using TeamSpeak or #forbidden#, that should be an easy feat. Practice makes it perfect.
Read a lot of any books that would help your interest, watch movies, and most especially try to speak to whom you are comfortable to practice your communications skill.
1. read English books like novels. as in yun magiging bookworm ka. it adds to your vocabulary of known words.
2. speak English everyday with people around you. sanayan lang yan.
3. try to hire an English Tutor.