not-golden's journey

I just wrapped up my first week at a law firm as a receptionist, and I'm feeling a bit uncertain about whether this job will be a good fit for me. The office manager has a bit of a mean girl vibe, often questioning why people are chatting instead of working, which creates a tense atmosphere. My trainer seems to get short responses from her, and it makes me wonder about their dynamic. There are cameras around the office, even pointed at our desks, and the manager joked about watching us through them, which feels invasive. My trainer also mentioned that she doesn't like anyone being on their phones, adding to the pressure. The job itself seems straightforward, but once I finish my tasks, I'm left just sitting at my desk waiting for calls or clients, which feels unproductive. I also have to ask for coverage whenever I need to step away, which makes me uncomfortable, as I don't want to feel like I'm being timed for breaks. While they mentioned I could learn legal assistant work during the interview, it seems like they're currently interviewing for that role, so I'm unsure if I'll get any real legal work. Most of the staff is relatively new, which raises some red flags for me. I took this job because I was out of work and accepted $20/hr, but now I'm regretting not negotiating my salary given my three years of office experience. Plus, my commute is longer than I expected—40 minutes there and about an hour back. Overall, it seems like most employees are content, but I can't shake the feeling that I might be too picky. I'd appreciate any advice on how to navigate this situation.