Weird period. Test?

So my boyfriend was here in December and my period ended right before he got here. We used a condom but at one point the condom broke, he put on a new one and we carried on. The next month my period was late and super weird. I started spotting then nothing for a few days then it was super heavy for one day. Then it went away. It been like that since and now in March, I'm expecting my period and nothing yet. Should I take a test or am I overreacting?