I'm going to have a geography presentation to the whole class and I'm so scared of it. Luckily we do it in groups of 3 but that's still not helping. Every time I know I have to speak in front of class I get a very physical reaction, my heart starts to beat SO FAST and I feel under control. I suffer from block stuttering and I've gotten almost rid of it but it still comes sometimes so I'm afraid of just freezing and not getting the words out of my mouth. Also in my language we roll the r's differently and I can't do it. There are other people with the same issue but that's still making me very anxious.
   
So if anyone suffers from the same issue or has any tips for me pls help me I will need every advise you got thanks :)