Hi, I am 43, weight about 185, my height is about 5'1" and until now have not had any health issues.

On May 21, I started spoting on and off. My last period was on April 5. I was very late but I know I am not pregnant because I had tube ligation over 10 years ago after my second child was born. Then on May 28, I started a heavy menstrual flow. However, I am concern because the heavy flow still continues. It is non stop. What could be wrong? I recently moved to a new state and have to get a GYN doctor but I need some kind of answer, of what to do. Please reply, thanks