Should I take a test?

Teri • wife...mother...stepmon...business owner... trying to stay sane while doing it all!
So I went off the nuvaring in October and since then in November and December I had spotting 2-3 days before my period now I'm 3 days away from my period and haven't started spotting idk if it's too early to test since I haven't actually missed a period. Any suggestions?