Thanks for writing your query.
After reading your post, it seems that you might be having Urinary Tract
I would like to advise that you should get following investigations done :-
1. Complete Blood Count(CBC).
2. Urine examination(Routine/Microscopic and Culture/Sensitivity).
3. Stool examination.
of lower abdomen including KUB region.
You should drink lots of water daily.
Include fibre rich foods and roughage in your diet to avoid constipation
Further medical management can be planned according to the reports of the above mentioned investigations.
I hope this is helpful to you.