What you have described does not sound like the symptoms of a sexually transmitted infection (STI).
I would recommend going to see a health professional about your symptoms. They would be able to review your medical history and do an exam and testing if necessary.
Have a look at our “Know your chances” web page, it provides information on your chances of getting or passing an STI depending on how you are having sex. It will give you an idea of what tests to ask for.
As most STI do not show symptoms we recommend people go for a regular check up every so often.
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