When i urainate it hurts?

UTI: Sounds like a urinary tract infection. You can try to clear the infection by increasing fluid intake and consider using over-the-counter bladder medications to help with irritating symptoms. If not improved or symptoms worsening, you need to be evaluated by your physician and likely started on an antibiotic.

Probable UTI: Please get it checked out with a urinalysis, then have dr. Or nurse practitioner prescribe an appropriate antibiotic.