You arrent an english speaking guy by nature i guess so, why not take on your own native language?
Im dutch, and for a time i really disliked dutch songs because the text was queer and sounded lame. But then i did something that changed it a bit.
Take youre favorite song,
listen to the text and search for the lyrics if you dont know them,
translate them to your native language
compare queer-ness to your native songs of the same catagory.
It worked fine for me

Not that im writing songs, but it should be much more easyer writing in you native language. the only problem i think you have is that you dont like the sound.
If youre not going international it doesnt matter if you're english or russian or i dont know what.
If you still want to do english way,
-books with words that rhyme
-english class
-english movies
-english songs
everything english, when you dont know a word, find its meaning in a translation book or something
hope this will help, a bit