Ran out of time to edit but I wanted to add: I've always found therapy to be a waste of time and be filled with nothing but pill-pushers, so when I finally decided to seek out someone that has experience with working with employees/occupations that have anxiety/stress/etc, I made the right choice and I can't recommend it enough; even if camming itself might be very specific as a job, the work anxiety issue itself is not.
My psychologist has experience in organisation psychology, and the questions he asks me when I talk about my work anxiety really shows that. It challenges my perspective and is helping me change my mindset. I finally feel like I've found someone that will actually change my life. Highly, highly recommend to seek these particular professionals out if your anxiety is not debilitating outside of camming/content, and if this is something you (OP) or anyone else finds themselves struggling with on a regular basis.