Yep sounds like it could be UTI which is easily treated with antibiotics. Upping your fluid intake to help 'flush it out' will also help. I would book an appointment with your GP.
Do you also have to urinate often but with very little coming out? Or need to go again straight after you have been? Any pain in the kidney area?
It would be helpful if you included more details in your posts. You only ever seem to write a few words.