Destructive Paranoia and Incorrect Claims.

I've been a manager at my job a little over 6 months. I thought my coworkers knew and trusted me. It's been going down hill slowly. It started with new hirers one that was better qualified than me. After that everyone had ideas they wanted in place I was too afraid of them to say no I was missing deadlines making mistakes. This was followed by an incorrect claim that i was racist. Today I didn't lose my job but I was told I have been creating a negative work environment. My fear of losing my job happened and part of the paranoia caused it. Worst off I feel unable to trust anyone I work with and i already know I won't be speaking again. If you don't speak you may end up more alienated but less people will hate you. Granted I still can't trust them I may not last long anymore there. I hope I do however. The worst part is the fear. Fear of everyone.