27 days late

How common is it to even get pregnant with a condom if he didn’t notice anything? (Rips, tears, holes) tmi but I wasn’t even that wet because we kind of rushed it before he went to work. And I know that can cause small tears.

We weren’t trying last month hence the a condom but (July 9th) he came inside me while wearing it. He didn’t notice any holes but i know he didnt examine it or anything but I’ve never been late like this in my life. Maybe a few days but to miss a whole period is crazy for me. I had a little pink discharge when i wiped a couple days after my period was due. Ive been cramping mildly ever since AF was due as well. But ive tested 2 times BFN.. the last time I tested was about a week ago now.

I have an appointment at a womens clinic September 4th. If I didn’t get AF by then im going to request a blood test