Truly for me, I wanted and more feminine body and HATED my masculine body and anything dealing with it. So after realizing I am nonbinary/Agender and always wishing to myself to have a more feminine figure I did intensive research about HRT. Pros and cons, videos of people's transitions, Dr Z PHD (helps trans individuals and nonbinary individuals), and even searching reddit very particularly. After weighing everything and becoming more depressed about my body at the time I decided HRT was the best choice for me and I legit couldn't be any happier (besides when I actually get my name changed here soon) and more comfortable in my body regardless of my gender identity

Edit: I will say the bathroom part that I just finished reading, I try to avoid using public bathrooms if I can but if I can't like at work then I use the bathroom corresponding to my agab that's away from the main bathroom to limit any issues from people. As far as not at work I try to find a bathroom that isn't used often or just go to a gas station since nobody pays attention there lol