Okay so I confused (Read Please)

I’m noticing something strange and very reoccurring in my life. I’m not completely sure if it has something to do with my personality or the way I Carry myself? I’m quiet don’t talk a whole lot. So when I start a new job, Typically in the training process that’s when I notice my new co workers start to not like me! It’s mostly the females. Something will auto onset them to try to sabotage me, get me fired, and make it hard for me in the work place. At both of my last two jobs the females that were assigned to train me purposely would tell me wrong things and barely tell me anything to succeed at all. One girl even smiles every time I mess up Or do something wrong. I’m confused because it’s not like any of them really knows me like that. I see my self as shy, quiet not that confident, are these people seeing the same thing I see ? What is causing this to happen every where I go?