Thanks for your tips Prathusha!
I am working on ASTs and reading aloud daily, I have done that for more than a month now but I still have the feeling that I do not have my speech under control as it virtually goes better and worse every other day and that a bad accident is always around the corner. I probably need to work harder on the mind training.
I haven’t had the chance to start getting coached yet (I plan to do it asap) and I know I definitely have to practice all crutches more. For me C10 and C4 were extremely useful but I need to work on the others too as you said.
I am sure that as soon as I start being coached I will get more specific guidance. In the meantime I have to keep doing my homework.