Thanks for writing your query.
It will be helpful if you mention the symptoms you are experiencing which made you think that you are having UTI.
Let me assure you that to confirm the diagnosis of UTI, physical examination is not needed.
It can be confirmed by urine examination.
You can give your urine sample for Routine/Microscopic and Culture/Senstivity examination.
Treatment, if needed, can be planned after knowing the reports of the investigation.
You should drink lots of water as this helps in limiting the Urinary Tract Infection
I hope this is helpful to you.