Do you ever just stop and ask what happened to your life

I found myself today missing who I used to be. The bright eyed girl who always smiled and was proud of being me. I used to love me but as years go on I now see myself as invisible. Nothing more then a shell of emptiness wanted to just feel happy again wanting to end the pain of being alone. I just want to be someone who is loved and acknowledged. I am a wife and a mother but I am truly alone is this world