For the past two years, my period has been very regular, my blood has been a deep, red color and very thick (rarely any clots though.) Most recently, I was two weeks late and now the blood is watery and bright red. I also experienced no cramps and no PMS, which is extremely rare. My diet has changed this past month - I'm assuming it's due to that but I'm wondering if this major change in consistency means anything about hormone levels, healthy or unhealthy diet, etc. Any advice is much appreciated. Thanks!