Thinking about converting to Islam. How do I do this?

Lately I’ve been thinking about converting to Islam. I see on YouTube all these Islamic people so happy and have inner peace. Which is one thing I’ve been needing for so long. I’m always showing I’m happy but really I’m not. For those that are Islamic I have some questions about the religion. Can I convert alone? I’d be the only Islamic one in my house of Christians. What are some daily rituals? Any forbidden things to say or do? Examples any dating restrictions, clothing restrictions, etc. .

Thanks!
Updates
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I appreciate everyone who practices Islam and worships it that gave me advice. But I was just down bad after a near car crash. For those that apparently have a hatred for it, there’s no reason to hate a religion that’s like someone hating your life choices. Does it impact your life at all? No. Done. But I’m all good now in the future if I ever do plan on practicing a religion I’ll keep Islam in mine
Thinking about converting to Islam. How do I do this?
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