Oral gonorrhea normally does not cause symptoms and your risk is low. But only way to know is to test.
For sore throat, I have found gargling with warm salt water to be very effective for me. I've done it 3 X now, and it has always cleared the sore throat soon after. Salt water is an effective cleanser.
If you got tested for Gonorrhea and it came back negative, I wouldn't worry about it.
Can anyone give me done advice? Thanks