Conscious-Positive37's journey

I joined a company three months ago, and the experience has been nothing short of a nightmare. In my first week, colleagues warned me about the toxic environment, saying things like, "Why did you even come here?" and "You are too nice for this place." It felt like a warning sign that I should have heeded. My boss has been undermining every achievement I've made, including a significant customer meeting and securing sales opportunities within my first 60 days. To make matters worse, my announcement about joining was deleted without explanation, and when I asked about it, I was met with defensiveness. I've learned that my boss has a history of firing employees and is known for being a micromanager who creates a hostile work environment. I feel like I'm constantly on edge, and it's affecting my mental health. I'm torn between wanting to leave for my sanity and fearing that quitting might damage my reputation in this small industry. Should I stick it out for a year to avoid any potential backlash, or should I start looking for new opportunities now? I know my health is important, but I also want to be strategic about my next move.