I'll definitely talk to each teacher directly then, and I'm very glad to hear they usually take it well.
And yes, I meant gender marker. I almost feel it wouldn't be legitimate to go by a man's name when my gender marker hasn't got changed yet - but I'll do it anyway because I can't stand my birthname anymore. (What also stresses me out are tests and papers to hand in. I know I'll have to take exams by my birthname, but what about coursework and tests which will count in the overall average? Should I put my prefered name on there, or my birthname (assuming those papers are sort of official), or both?)
Cindy James: It's very interesting to get an answer from a teacher's persepective, thank you ! I see what you mean, I guess it's the perfect time to transition at uni... and I hope my teachers will be as understanding as you and those in your college.
Thanks a lot for all your kind and informative answers!
Have a nice evening