Did anyone experience this before? If, so I need some help

Did anyone experience this before? If, so I need some help So yesterday I joined a group chat through discord. And as soon as I got connected my nervousness started to kick in.As time went on I refused to say a single word meanwhile the other two people were just chatting. I wanted to talk with the others, but I couldn’t bring myself to do it without thinking that I could potentially mess up.