Hi, thanks for writing in with your concerns. It would be a good idea to have your symptoms checked out at and STI clinic and even if it seems they are starting to go away, you can have and testing and treatment done if needed there. If you are in contact with the person you had sex with, then it would be a good idea if you both were tested and treated if needed. To find a clinic near you, please see https://smartsexresource.com/get-tested/clinic-finder
Let us know if this does not answer your question or if you have any more questions or concerns.