i had an tubal after the birth of my daughter 12 yrs ago. followed by 2 cysts under the tubes and obnoxious periods several yrs later. doctors did a d&c end endometrial ablation(novasure). it is now 5 yrs or so later and i have bad cramps almost constantly, but especially after a menstral cycle, and a brown colored discharge almost 2 weeks following. sometimes with mucus tinted brown. what could be going on? i am now 40 yrs old.