Trust Nobody

I can't be honest to anyone without them overreacting or being negative about it. It's never positive, when I open my fat mouth to people I always regret it and then feel bad I told them,  maybe I need to keep things bottled up inside? I don't even know anymore really. I'm paranoid everyone is out to get me, sometimes I don't feel safe and have to check my own room just to feel safe, that isn't right or normal :(