#2 and female problems are completely normal though.I mean I'm always self conscious. If we don't live together never. But that's kind of hard living with someone for years. I've always been "prissy" my mom was like that. So certain things I want no one to know anything about so # 2 and female problems is still embarrassing to me with guys or anyone for that matter. I used to be self conscious about eating/chewing because I'm self conscious period.
But living with someone is different. Like there will come a point when you are around each other for like 48 hours straight or more. As you get older they know you are human so they know it happens lol. I wouldn't purposely do anything or have the door open or while they are in the bathroom with me. I run water every time I go to the restroom. I don't even like people to hear me go number one. I try to hide everything go while they are sleeping gone etc... but I sure they know if they are home. If someone is stressing over that then it wasn't going to work anyway.
But I definitely understand where you coming from.