Vaginal itching NO infection

Til

So recently my vaginal area has been itching quite a bit. I was just treated for a UTI but the itching hasn’t stopped. I went back to my primary doctor and they said that my labs looked clear. I’ve been using vagsil wash and sometime put on itch cream. What is going on!!

I’ve been on nexplanon for over a year now... could it just be a side effect?