I am 26 old female married with two kids ,4 years back I had tubal ligation and now this year's from last three months I missed periods, light burning sensation in stomach above belly .feeling hunger. And one more thing every year in may or June in summer I used to get blood stools. But now from last three days in again having blood stools having pain in anal While going to stool after that no pain .can you explain the reasons for wat this going on.