Unsure/need suggestions PLZ

So according to Glow I will be starting my period her within the next week; but I have a few questions and doubts, I have been eating like crazy, weird cravings, going pee all the time, but I haven’t taken a test because I don’t wanna see a negative but feel like it should be positive. ?? What should I do, just wait to see if I start or go ahead and take a test..?? We had a miscarriage first of the year and haven’t been trying but not preventing either to get pregnant; he knows I want one so bad.... 😐😢🤷‍♀️🤰