The symptoms mentioned by you such as pain sensation during urination suggest that you might be having Urinary tract infection
The treatment involves drinking lots of water (it dilutes the urine & reduces the burning sensation) and antibiotics such as Ciprofloxacin
500 mg twice in a day.
If there is associated fever
, then paracetamol
500 mg three times in a day can be added.
One more thing...avoid acidic foods, carbonated drinks and alcohol...& maintain good hygiene.
There is no need to worry...you will perfectly alright after taking the course of antibiotics.
Wishing you a speedy recovery.
Thanks & take care.