Mom confiscated my sex toys?

This is probably a weird topic but while I was in class today apparently my mom came into my room and took my toys, I'm going to be 20 in a year. I don't really get why she has this obsession and the need to slut shame with knowing if I'm having sex or not/The amount of partners I've had, whether or not i masturbate. I honestly feel like I'm not allowed to have any privacy at all and it's almost like she gets off on embarrassing me i.e. leaving the bedroom door wide open knowing that I don't sleep with pants on or while I'm changing/threatening to take the bathroom and bedroom door off of their hinges, unlocking the bathroom door while I'm using the toilet or showering , etc. And yes there is a male in the household that makes me feel /incredibly/ uncomfortable.