I need courage

My period is 2 days late and I'm 100% sure I ovulated 14 days ago. I've been holding my pee for 5 hrs now but I still don't know if I should test. I want to be pregnant so bad but I don't want to get my heart broken yet again  with a BFN... hubby and I have been trying to get pregnant for almost a year after I miscarried my baby boy last October at 21 wks 😞