Micromanagement person

If I think I knew better about my self than others, I am wrong. My husband lives with me for nearly two years, and he made me discover about my self. For all the difficulties I have been through and how I react to those problems, he says I’m micromanagement person. What’s that mean? A person whose react excessively on details. When some unpleasant thing happens, I start to think deeply the effect of it on now and the future, before that thing really happen. Those things circulating in my mind and I would cry for that. The way I think of the problem put me under extreme stress. Sorry dear for being that. I just not realize I behave that way.