Late period

I usually have 26-28 day cycles and today is day 30 with no period. I know that’s not super late but it is weird for me AND I have felt like I was going to start my period for almost a week now. I went to bed last night thinking today would for SURE be it.. and it wasn’t, so here I am.

I have had twinges/cramping/stretching in abdomen area- I usually get cramps the day of my period but not before. No sore boobs (I usually do before period), peeing more, getting flushed & very very bloated.

The thing is that I could absolutely be pregnant. We use pull out method, even around ovulation time, and then he also came inside Saturday and Sunday (because I thought I was about to start my period so low pregnancy chance).

But I took a pregnancy test today and it was BFN.

Sooooo what could be going on?! Still possibly pregnant or maybe just a random late cycle?