Is there a medication that allows one to overcome blocks?

Is there a medication that allows one to overcome blocks? In the past 4 years I feel like I’ve started to experience more blocks, and it really frustrates me because I know it’s all in my head. I’m able to speak completely fluently without any anxiety when I’m alone, but when I know I’m around someone or something else that can listen to me I experience blocks. Like even when I’m recording myself for a school project I can start blocking. Granted it is really infrequent and somehow people don’t really notice it/think much of it, I feel like there has to be something that will tell this part of my brain to shut the fuck up. Maybe I’ll just lobotomize myself so my brain will finally not block itself from executing one of the most basic human functions. It seems like such a simple disorder, just another form of anxiety, but I’ve experimented with almost every anxiety medication known to man and still feel like it barely helps. Is there any research or anything related to possible medications for stuttering that would be relevant?