I just started onlyfans and similar work, how can I figure what portion of my rent I can write off? I only ever work from my home, but I work in various rooms and areas?

I film, do shoots, and do administrative tasks all over my house, just based on where I feel it will be done best, not to mention taking calls or doing live videos. Pub 587 doesn't seem to take into account an industry like this. I run my business solely out of my home, and I could not continue without doing so. Also, taking client calls from the home doesn't seem to qualify according to Pub 587 as a form of "a place to meet clients..." but obviously in this line of work, taking calls is a vital part of the business and the only way in which I do meet with them, and I can only take these calls from my home. I guess I'm just confused, because I use so much of my home to work all the time, so guidance would be appreciated.