Hello, and I am pleased to help, use of my answers are for educational purposes only.
Do actually have an urinanalysis that proves you have an Urinary tract infection (UTI)?
We can not prescribe medications online, but I can offer some suggestions.
According to a recent study reported on the internet more than 8 to 10 million people have a urinary tract infection every year. Yes you can buy "Herbal Remedies" online but I would be careful to check all the credentials of the manufacturer.
A urinary tract infection can be serious business and you should seek medical attention but in the mean while if you can't get to the doctors office try some cranberry juice. It will help wash away the bacteria causing the infection. Drink more than you usually would but be reasonable, too much of anything can hurt you.
If you have constant pain or pressure in your lower back, nausea and vomiting you should see your MD soon.
A urinary tract infection left untreated by any means could spread to the kidneys and you don't want that!
GOOD feedback is always a good thing.