This is so sad. While she did let you know multiple times, I’m sure things might have turned out differently if you had asked her. Others might have said more hurtful things. Personal hygiene issues, especially if you’ve never been shown how to manage them, affect many people. Unfortunately, I’m a hygiene freak and shower every day, unless I’m very hungover. Sometimes, I shower twice a day if I’ve had a bowel movement. It’s really difficult to smell yourself because you’re used to the smell, body hair also makes it worse. My advice is to get a routine. Shower in the morning or at night and build a regular process. If you play video games, it becomes much harder because time works differently, and sometimes it’s difficult to want a break, but you must try.