BCNA, my medical team including McGrath nurses helped me to go through the treatment (still going through as I am on hormone blockers). My diabetes 2 was also under control and monitored during Chemo. They put me on medication for diabetes and I am still on. It is normal to be scared, but the right information and support from the medical team will help you to go through safely. And NO GOOGLE. There are so many resources on BCNA website that you do not need to look at anything else. You will also get the right written information from your health team. All the best @MelVE with your treatment. And stay in touch with this great and supportive network.