I used to have a loud clear voice; very resilient, I'm not a professional (or good) singer but I do like singing at home but it always feels such an effort, I don't have the energy to sing. My voice never sounds clear and I can't work out why, it sounds damaged but I had a camera down my throat and they're fine. Even on better days my tone has a strained sounding to it?
I used to be the same, i don't really know what happened really. Tried singing loudly, it was like my voice was completely out of control and strained, like it didn't do what i wanted it to do or what it used to do. High five! I don't have a great voice either, but i enjoy it too!