Intermediate Algorithm Scripting: Pig Latin_Help Requested

Hello. My code isn’t passing the last two tests.
**Should handle words where the first vowel comes in the end of the word.
**Should handle words without vowels.
Could I get some help with it? Thanks in advance!

function translatePigLatin(str) {
  let regexV = /[aeiouAEIOU]/;
  let regexC = /[bcdfghjklmnpqrstvwxyz]/;
  if (regexV.test(str.charAt(0))) {
    str = str + "way";
  } else if (regexC.test(str.charAt(0)) && regexC.test(str.charAt(1))) {
    return str.slice(2) + str.slice(0,2) + "ay";
  } else {
    return str.slice(1) + str.slice(0,1) + "ay";
  return str;


Never mind. I think I got it.