Clearer Visions, Hazy Timing

Since I was a young girl, I have had visions and a truly outstanding intuition (see my last story titled "How Do I Deal with Spirits?"). I've always been fascinated with the paranormal, spirits, and psychics ever since I can remember and within the past year (give or take a month), I've really gotten into it. I've been studying and practicing and trusting my intuition and the images or thoughts that have randomly popped into my head. Because of this, my gift is getting stronger and stronger and even more detailed.

However, I'm having one problem with these precognitions: I can never seem to pinpoint around what time these events occur. Sometimes it takes a few moments, while others take months or even years. I've been surfing the web, trying to find an answer, but I can't find any kind of answer anywhere. I can't go see a Spiritualist Church (if that is not the correct name for the center, I apologize) because my parents do not believe me and have laughed at me for trying to tell them once, and there isn't one near where I live. If anyone knows anything or knows of an article or site that I could look at or read, please let me know! It would be a great help for me.