Hello and thank you for asking Healthcaremagic.
I am Dr.Endri Katro and I will be answering at your questions.
I think that the symptoms blood in urine doesn't have anything with your
Plan B.
This symptom might be due to a stone in your urinary tract, a polyp in your bladder, an
urinary tract infection ect.
It would be great if you could provide more information. Do you have pain/burning sensation while urinating, do you have urge to urinate ect
If i was your caring doctor I would recommend to do an
ultrasound of your urinary tract and a urine test to check for infection.
Depending from the results i would prescribe antibiotics in case of infection,and painkillers in case of stone.
Also here are some tips to help your urinary tract heal itself:
-Have plenty of fluids, 3 to 4 liters per day
-fresh fruit juice
-chamomile tea or rose tea
-always urinate just after having sex
-don't hold your urine for long
If you have any other question,feel free to ask me.
Wish you good health.
Dr.Endri Katro