Pregnant?

Alright so I was supposed to get my period today, but got it on Saturday. It wasn't actually my period I have been spotting brownish color since then, I've never had that happen before. Should I wait to get a test for a couple more days and see if my period shows up, or get it now? ( my boyfriend and I just bought our first home, and we have decided on trying to have a baby within a couple months maybe I already? 😊)