Welcome to HCM,
After going through your symptoms and history,there is strong possibility of Urinary tract infection
, you should take plenty of fluids and syrup which make urine alkaline like Alkacitron. You can take cranberry juice.
Other thing which can cause burning is any irritation or cut near urinary passage, which needs to be care fully examined.
If it is outside then you can apply Novocaine
jelly to get relief from burning sensation.
you are required to consult Urologist
or your GP
You will be required to do a CBC, Urine R&M and culture and sensitivity test.
Once these tests are done,urinary specific antibiotic may be started empirically and specific drug can be changed after culture report if necessary.
Please take care
Wish you speedy recovery