Should I really try presenting or contact my teacher about it? Would it be embarrassing or rude to do so?

Should I really try presenting or contact my teacher about it? Would it be embarrassing or rude to do so? Hi, I made a post about it yesterday. I can't hold a presentation because I will always start stuttering no matter what I try, even after following her tips. I'll also lose track of what to say and end up very confused, not being able to say anything anymore. Just for info, I'm not diagnosed with stuttering, and I don't stutter throughout the day but it always happens at moments like presentations. My presentation is tommorrow. I had talked to my teacher 2 times about it and kept saying "I will try.." after she bombarded me with her unhelpful tips and also because I'm just too afraid to decline and also it will unfortunately affect my final grade. My teacher told me to tell her via message how I'll feel just before my presentation, but she didn't say anything like "if you can't present then leave it be" so I will have to do it I guess :( I thought about sending her a message, that I tried everything but I still stutter. But would it be rude and stupid to do so?? Should I accept my fate, go in front the class and stutter like crazy and end up embarrassing myself? Im so lost right now I'm about to cry because it will 100% just like that