Period late 12 days.. previous ectopic pregnancy

Gaby

I’ve been thinking of reasons why my period is still late.. I’ve never been behind. All the tests come back negative. Has anyone had their period this late and resulted to actually being pregnant? Could it be that I didn’t ovulate? I only have one tube due to an ectopic pregnancy 😔 so when the tube that isn’t there tries to release an egg but there’s no tube does this mean that I don’t ovulate on the side where I have no tube.. which could explain the no period thing? I’m not stressed either I’m pretty calm .. help! I had an ectopic pregnancy and surgery to have my tube removed on May of 2017... just 2 days before our wedding 😢