You said your stutter has increased a lot. Have you recently been having anxiety over something? During the prime years of my stuttering, anxiety caused me to stutter a lot worse. What about for example "Sarah is my name"? Sorry if I'm not much help. Also, prevent yourself from tensing up. What really helps me is making sure I move my lips in an exaggerating way while talking. It's also important to try and talk slowly. Let us know how it goes.