Still no af

Well still no sign of af! Still no bfp either :/ not sure what's going on. I don't feel like I'm going to start but I also don't feel pregnant either. By glow I was supposed to start on nay 30. By my days app I was supposed to start on the 4th. Could I be pregnant with no bfp yet? Should I schedule a dr appt? I just don't want to get my hopes up if she's playing a cruel trick on me. Been wanting this baby so bad since we lost our first. Praying praying everyday.