Ovulation tests for pregnancy

So I know this isn’t a positive, im just wondering something. So I’m 10 days late for my period and No real positives yet so I’m just assuming I had a weird cycle this month and missed my period. I took an opk yesterday just for the hell of it and there was no second line that came up at all. And then today I get this. I know it’s not a positive for ovulation but can I perhaps be pregnant ? Probably a stupid question I know lol. But just found it weird I got nothing yesterday and this today.