Just don’t want to be wrong 😅

Im sure this sounds dumb, but I’m super new to this TTC stuff so I’m just trying to navigate my way through 😅 I’m currently 9-10 days past my when my period was suppose to start, and have tested but keep getting BFNs. My periods can be pretty irregular.. (I haven’t been formally diagnosed with PCOS, the doctors I’ve seen say I don’t quite check all the boxes for it, but I still have a good hunch that’s what it is.) So normally I wouldn’t think much of it to begin with BUT this is the first month I’ve been late since we’ve been actively TTC. How long should I wait before calling my OB/GYN? Or should I just keep testing at home? Or am I out?

Thanks for any help & baby dust to all! 💕