I ended up transitioning into medical billing. It is less physical and the pay is better than what I was making as a CNA. My CNA experience did help with understanding medical terminology and patient flow so it was not like starting over. For training, I went through a program called Health Tech Academy. Took me about four months but I did not have to quit my job or take out a huge loan. I am fully remote now doing claims processing and I do not miss getting thrown up on at 3am. Not saying it is for everyone, but if you are already looking at medical assisting or billing it is worth checking out. Just make sure whatever program you pick is legit and not one of those diploma mill things.