Welcome to HCM. I am Dr Anshul Varshney. I understood your concern.
It occurs commonly because of any of the following:
1. Stone in urinary tract
I would advise you at present to take Tranemexic Acid tablet available with name Tranexa
. It would help you in bleeding control
But this is not treatment.
You need to get investigated. Get following investigations:
Abdomen with Kidney
and urinary bladder
2. Urine examination
3. Kidney function test.
You should actually see a doctor immediately and share my opinion with him.
If you have any further query please ask me.