Missed period

I'm so I haven't gotten my period since July 9th (it's September 1st) and I've have protected sex (condom only) multiple times since then. I haven't had any symptoms like I usually to when I'm about to start my period. Only excessive discharge... According to eve I'm 25 days late (almost a whole 'nother cycle LATE)

Could it be possible that I am pregnant?

I have a doctors appointment tomorrow, should I mention anything to my GP while I'm there?

I'm not too worried atm bc my S/O would have said something if a condom was split or broken bc we both do NOT want children right now.