Do I need to tell him?

Sydney

So I went out of town to visit a guy over the weekend. We had sex all weekend. The last night I was there after we had sex, I started experiencing some itching. I am now home and now know I have a yeast infection. Do I need to tell him that I have one? I’m not sure because I looked it up and saw that some guys can get a yeast infection from a girl but not always. Should I tell him? I don’t want him to be grossed out.. :/