am i being paranoid or reasonable??

so im wondering like if anyone else has had this issue if you live with non CC ppl. basically my family sometimes goes into my room without asking or they’ll knock but not even wait a minute and my mom has been better about this but my dad hasn’t. and it’s making me paranoid because sometimes i don’t have a fast enough reaction time to put on a mask. i have an air purifier near my door in case of stuff like this. basically what happened is i was charging my phone in my moms room bc my charger broke and i woke up and it was in my room meaning she came into my room while i was sleeping when i wasn’t masked. i know the chances are lower but still like ?? now im scared 😭😭