There are many different places that offer song lyrics. Sometimes the lyrics are put in by fans -- and sometimes they are wrong so check out a couple before you agree with the interpretation.
I often end up at one of these sites here:
https://www.metrolyrics.com/
https://www.azlyrics.com/
Some songs have lyrics that show up on you-tube videos.
Either way if you do a search with as much as you know like "Iris Googoo Dolls Lyrics" you will get choices of sites or videos. Even if you just know part of the song it is amazing what you will find so the search would be something like: song and you bleed just to know you're alive" (which is from Iris, by the googoo dolls, yes in addition to being about relationships it's about cutting).
https://duckduckgo.com/?t=ffab&q=son...e+alive&ia=web
https://www.azlyrics.com/lyrics/googoodolls/iris.html