🚨GREEN DISCHARGE🚨

So I just went to the bathroom and when I wiped there was a hint of green. I’m kinda worried and was wondering if I can take anything or solve it on my own? Kinda embarrassed to go to the doctors and tell them about this and would like to avoid it if possible. But if I have no other option I’ll go. I looked online and I don’t have any pain whenever I pee. I sometime have itching but it’s not severe, is it normal to have a little bit itching? I noticed it always like that even before my discharge was a little green. It’s usually clear or white. Last time I had sex was end of October. And discharge was normal until now.

Edit: Also I’m suppose to have my period in a few days so idk if that is something to do with it. Now I think about it it has happened sometimes before my period but after I’m all back to normal discharge, just been a while I think since it happened again, not sure