Hi I get pain on/around my left ovary from the day I get my period and it lasts around 2 and a half weeks, been to my own gp, had scan to check for cysts, was told I didn t have any cysts, this has been ongoing for almost a year, other symptoms include constipation, tiredness, and sometimes I can feel movement in my tummy and can literally see tummy moving when I lay down around the area where I get pain, any ideas??