So I just started birth control pills on the 7th of march and had a 9 day period. And after I was off my period, my boyfriend and I had a condom break but I didn't think much of it cause I had just started birth control. Now it is april 14 and I'm already late on my period, but the past couple of days I've had brown discharge and very very light bleeding. Not even enough for a tampon.  I have had normal period symptoms like cramping and lower back aches. I am just really curious if this is just light spotting because I just started birth control and it's making my period irregular or if I need to keep in mind that i could be pregnant?