Why does it feel like I'm bumping heads with everyonein my new departament at work?

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9 mo
I've been an employee for over 5 years at this agency. I've had excellent past reviews from previous managers and not once have I had any type of conflict with any coworkers. However, in this new departament I started at in February it seems like I'm bumping heads with everyone... a coworker argued with my in public, my current manager is constantly harassing me over dumb things that she doesn't even verify for accuracy prior to reaching our to me. It's all bad.
Why does it feel like I'm bumping heads with everyonein my new departament at work?
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