Crawl back into my cave

I love when I’m home alone doing my own little thing got the whole apartment to myself, but when it starts getting later I get anxious my time is almost up cause my roomate comes home. I do like her but I don’t have the social skills to have small talk all the time and whenever anyone is in my space I feel incredibly judged. I just wanna be on the couch in my revealing jammies with my tv, laptop, and phone in hand without anyone judging me. Even if she doesn’t care I just feel perceived so everytime I hear the front door I just run into my room so I don’t have to interact with her. It makes me feel bad but idk I just feel very awkward. And my room is very messy so I prefer the living room but it is what it is. Does anyone relate?