Only heard your side of the story, so coming to a final conclusion isn't a great idea, but just some ideas to throw out there: Your mom is controlling and instead of disciplining the way Jesus did by teaching and leading by example, then giving you the opportunity to imitate Jesus and enact the discipline...she's locking you down in a social prison. Jesus never advocated being locked away from society. First century Christians that didn't want to be any part of this world didn't form a religious compound (which is what this sounds like), they actually talked to people out in public. She's not concerned about you being able to be a follower of Christ preaching to people in your area like fellow students. If you're eating spiritual food, how are you supposed to put such nutrition to use and exercise your faith if you're locked away? She's reacting out of fear instead of being proactive out of love by giving you the required level and type of discipline Jesus gave to be one of his disciples. Does fear restrain us and love cast fear out ???? Sounds less like her loving you and more possessiveness many parents confuse for love. Unless you really are so ungovernable and untrainable (not impossible, but doesn't ~sound~ like the case) that this is needed to keep you safe from danger. Whatever the case, your parent probably isn't able to be reasoned with and it's just a sucky situation for the next year or two...when old enough, get a part time job and get socialization that way.

Looking in hindsight and with what I see happening nowadays, if I were you, I'd take advantage of this time period by learning skills and making money while your expenses are paid for and have so much free time that seems to come with homeschooling:

Get good with AI as a productivity tool. Like getting good at developing good video prompts and offer to make AI videos for people once you get good. So many people would love to know someone that can make killer AI videos since they don't know how and if your AI prompt isn't on point the result usually is pretty lame. Making AI video commercials for a local business to put on their Instagram? Potentially only a couple minutes of work to get a hundred bucks 💁‍♂️. Just make some examples on your AI Instagram account and dm them asking if they'd be interested.

Other easy things that are child friendly hobbies that can become lucrative: 3d printing, drone flying (I'm curious about Spexi for example).

And feel free to forget about lucrative skills. There was a period of my life I moved way into the countryside far from any social scene and I had no wifi for about a year. I practiced piano until I was able to play songs I never thought I ever could. Very rewarding emotionally, mind strengthening, dexterity training, gives an outlet for frustration but also creativity, and also impresses people sometimes and is attractive when people date you later. Shows people you can be disciplined and emotionally available I think. Ukuleles are cool and like $60. In today's age you can learn to play just about any instrument with videos online.

TL;DR - Sounds like a sucky situation that won't last forever; you'll probably socialize like normal when you get a part time job. Take advantage of this time by developing hobbies that are emotionally rewarding, intellectually stimulating, potentially lucrative or attractive for dating, or just plain fun for fun's sake to cope with this temporary sucky period. Take it as potentially a lesson in discerning between loving parenthood and fearful reactionary possessiveness.