OK so I had sex on February 22nd and I ain't had sex since I've had my period every month. And no symptoms of pregnancy. Today is September 25th. Since I first had sex I ain't done it since only small things with my boyfriend. This month my period is late and were always careful with what we do. I'm pretty sure I'm not pregnant but I had spotting around the time I ovulated and it freaked me out.i have had all of my symptoms as normal but stil no period. My periods are always irregular so im not sure whats going on. Please give me some advice