currently freaking out.

I'm 15 days late. I've always had irregular periods but they are only usually a few days to a week off. I've taken numerous pregnancy tests and all have come back negative. I'm just not sure what I should do. go to my Dr for blood test? just wait it out? keep taking tests? I have no clue at this point.

p.s.

my partner and I just recently broke up with no intention of ever speaking again. it's driving me nuts because I have no clue what I should tell him or if I even should.