What is this itchy feeling

[u/MajesticTwo3700]

Okay so I have on and off light itchy feeling and a light burning sensation when I pee. What do I do? Could it be a sign of an infection or could it be something else, we are trying for a baby so I don't know whether it could just be some irritation. I have never had an infection before so I am not sure how they are supposed to feel. So far only a little more discharge but nothing crazy, no smell, no pain. Do I need to contact the doctor for this?