I grew up in a many-lingual house and really only know English, though I am trying to finally learn proper German. But my word choices and pronunciations are d

I grew up in a many-lingual house and really only know English, though I am trying to finally learn proper German. But my word choices and pronunciations are definitely not 100% native. There are moments where I can feel the vtable pointing me to the wrong language for a word. Sometimes I get back to English, sometimes I pause, and sometimes a word from some other language pops out. As an example I sometimes say “no thank you” in Swedish in situations where that is wildly wrong. I can’t speak Swedish, but I have those basic phrases in there.