I am a 46 yr old female with regular periods. I have never had children. I am not on birth control. I had sex with my boyfriend (he says he can have kids) on June 9th, 10th, 11th for the first time. I started my period as I should have on June 11th. It seemed normal but lighter and shorter. On June 22nd, I started spotting, very light bleeding.....light red and have been every day since. Today is July 3rd. I have never had this before. What is this?