trying to strike the fear

Well in about two weeks I will see my neurologist again, start the Rebiff and possibly get an MRI of my spine because I know that was mentioned when I was last there. Oh and I have to speak to them about getting help to fill out my Social security Disability form. I am just nervous about all that. Mostly about starting a duff medication. I don't know how this will have to be injected. I hope they have someone who can show me like they had for Copaxone. I know I can get past the fear and maybe it's like a swimming pool...you just have to jump in?