It is now three months since you had a Caesarean. You have not got your periods yet. You should get your urine
pregnancy test and if negative you should get an Intrauterine device fitted so that you don't become
pregnant. Otherwise you will have to get your urine test done very frequently because you may not get regular periods for many months.
As far as your problem with passing stools is concerned please consult your Gynaecologist so that a laxative can be prescribed for you.