I’ve never had sex and think it will stay this way

I’m a 27 yo female and never had any romantic or sexual relationships. Never kissed anyone, held hands, anything. Growing up I was quite socially anxious and introverted so I didn’t go to many parties as a teen or young adult. If i did I usually would hang out with my friends rather than meet any new people. I was too scared to try and meet someone through the apps.
Now that I’m in my late twenties my libido is decreasing and I got very very used to being alone and seeing my friends go through messy situationships doesn’t encourage me to change my situation.
Another thing is that I never met anyone I was truly attracted to enough to want to have sex with them or do anything else.
Because it’s been so long without doing anything I cannot imagine now being that intimate with someone or even getting naked in front of another person. Maybe sex isn’t for everyone?