I am a 35 year old female who weighs 139 kg. I am concerned about my periods. I had my last period two months ago, but have not had one since then. I feel that I ovulated on time after my last period, and have basically had PMS ever since. I have very tender breasts, lower left sided abdominal pains from time to time, lower back ache to a lesser extent, and am feeling very emotional, just like my period is about to arrive. But, there is no sign of it. I have had four negative pregnancy tests over the last couple of weeks including two home tests, one urine test, and one blood test. My GP had carried out full blood work and everything came back normal.
I know I am very overweight. However, I had never had a period problem before. I have been under some stress this year. So, I wonder if that is the cause. But, I am very concerned in any case. I am due to attend the hospital for a transvaginal ultrasound scan soon, to find out the cause of the lower left abdominal pain but, wondered if you had any further ideas as to why my period may have stopped, even though I feel that it is about to arrive.