I have used something on youtube for Japanese called Easy Language. You will find the same for English as well, but the content is limited. I think your level is good enough to consume any kind content and not something only aimed at language learners. Pick a TV series or a movie that you enjoy and see how it goes. Try to get it with English subtitles.
I tried listening test in this site(http://www.examenglish.com/leveltest/listening_level_test.htm)
and I get this score(following picture).
I think I'm not good at listening...
I have used something on youtube for Japanese called Easy Language. You will find the same for English as well, but the content is limited. I think your level is good enough to consume any kind content and not something only aimed at language learners. Pick a TV series or a movie that you enjoy and see how it goes. Try to get it with English subtitles.