Hi I'm 21 and just been told I may have endo. My symptoms have been pain during going to the toilet and bleeding from the back passage after going toilet only during my menstrual cycle. I have no pain any other time and it is only when going to the toilet I have the issue. Did anyone else have this and was it minor endo? My main concern is I won't be able to have a family of my own, everywhere I seem to read it says about infertility. I don't want that taking away from me.