Based on the only clue you provide, there are various possibilities, because dream interpretation is to understand a person's life, environment, experience and so on, so it is unscientific and irresponsible to give you a casual statement.
I can only guess from the voyeurism you described that you have encountered some psychological difficulties. You care a lot, but you always think that "thing" is a bit unreliable, afraid of exposure and publicity. You have ulterior secrets in your heart, which have something to do with your recent life. If you can be more specific, I may be able to speculate more.