Confused 😕

Rachel
Me and my husband has been TTC since January, ive been having cramping like im about to start my period but im 2wks late and glow is saying my ovulation week starts tomorrow, ive took tests and BFN, can i still ovulate or i wont ovulate this month until i have a period? Or can i be pregnant and just dont know? This is so frustrating to us :( thanks