Officially missed my period but I keep getting negative tests.

I’ve been having cramps like my period is going to start but it dosent.

I’ve never been late like this.

Usually one day max. But I have a few apps and they all say my period will start in the same time frame of a day or 2.

But I’ve never been late ok all my apps… what to do.

Back history I used to get my period 2x a month (ovulation bleeding lead to ovulation cysts that would rupture) now I’ve been off bC for almost a year my periods have been regular ever since I got off BC

I would say it’s not stress because I’ve always had high stress jobs and life ( law enforcement, security, dispatch, corrections)

But this past few months have been stressful but nothing I can’t handle.

Could it be just the stress?