Belgian here. We are known to be average at best. Hope you be better soon. I used to bathe 3 to 4 times a week. Quick showers actually. I started making it cleansing ritual after coming home from work. It became something that made me mentally better. Some music, a podcast, whatever works for you, and a bit of me-time. One time a week is ok when it's cold outside but I can imagine that people notice in summertime. They do, even if they don't tell you. Physical care is personal care and reflects on your metal health.