Could i be pregnant

Alrighty so af is due tomorrow..... But no cramps I suffered from a miscarriage two years ago and have not even been able to test since then I'm have been having the same pregnancy symptoms from my first pregnancy and my last pregnancy and I'm so scared to test bc I dont wanna have my heart broke if it's a bfn or stress myself out over a BFP so what I'm asking is should I test or just wait and see if af comes tomorrow