Cramping no Period? Could I be pregnant?

Kaylin
So me and my bf have been TTC for about two months now. I was suppose to get my period a couple days ago but haven't. Iv been having minor cramping but that's all? Has this happened to anyone else? Should I wait it out or go get a test? I had a miscarriage about 6 months ago and we have really been trying. I just want to know if this had happened to someone else?