Is anyone on these boards a school teacher?

It's bad enough that I still have pimples/clogged pores/oily skin at 24, but I cannot imagine being in a classroom, under the gaze of all your students, and having a flushing episode. My career path is taking me towards becoming a teacher, but the classroom is where I have most of my flushing problems, especially in the winter when the heat is on. I have realized that this is usually caused by anxiety, or when I become slightly embarrassed, even from the smallest things like a teacher asking me to expand my answer. Whenever I flush in class it usually lasts until I leave. This one time though, I was in an extremely hot classroom and my face felt a little hot, but I was comfortably warm, not flushed. I think this is because I knew some of the people and found myself not worrying. Also, I don't flush during my summer classes because of the A/C I guess, and I find that my classroom confidence skyrockets. I've had the whole class cracking up multiple times and answer lots of questions. In the winter I cower in the back with my burning face.

I'm just wondering if there is anyone else out there that deals with the classroom environment and flushing? I'm thinking of trying out clonidine or something if I can't get my warm room flushing under control. Getting a different career isn't really an option either, as I only have one year of college left.

Is anyone on these boards a school teacher?