Serious Question!!

Morgan • Practicing yogi. Barista. Psychology major. Momma to a tortoiseshell.
So for the last two days my period has been late, and I've been spotting but my period hasn't actually started. My boyfriend and I use condoms, but when we first start off he goes in without a condom and we go with it until he's close to cumming, then he finishes and we go again. He has never cum inside me, but I am concerned that I'm late and am spotting, since this never happens. Thoughts? If it doesn't start by the time he gets off work late tonight, I'm taking a test when he gets home.