wetness

Why do I keep getting wet like watery just laying in bed. My LMP was September 3rd-September 9th. My next period should be October 8th. I had bleeding that only lasted an hour or two on the 3rd. I had unprotected sex on September 1,11,17,19,20,23,26,28,29 and October 3rd. I've been trying to conceive hopefully I have a good chance this month. What could the wetness mean.