Could I be pregnant?

I’m sorry I try not to post questions like this because I don’t want hate but I don’t know what’s going on. So my period came 6 days early with a total vengeance. REALLY bad cramps and back ache. This is so not normal for me especially it being THAT early. Any way it hasn’t been a full on period it’s just been spotting here and there we are trying for number 2 so it will be awesome if I am going to test tomorrow morning to know for sure, but just wanted to come here to see what you think before tomorrow morning 😊 thanks!