Should I just keep testing?

I'm 10 days late and I've tested at 3 days late and 7 days late both negative.

I've been tired, cranky and super bloated. Like I'm super bloated right now it's after eating anything and it's annoying. Which are symptoms I get before my period as well, however I don't usually feel this horribly bloated.

My last period was back early July.

My period ranges between 30-35 days typically. The last few months it was exactly 31 days.

So, it's just confusing. I don't know if I was technically "3 or 7" days late because my cycles can vary. I haven't had it go past 40 days in a year - and the last time it did I had no chance of being pregnant.

Should I test again at the end of this week or wait until next week? I mean I feel pathetic because both tests said I'm not, which sucks - but the fact that AF hasn't come yet ... gives me weird hope.