Hiding a yeast infection

Miranda
Hey ladies so I have a mild yeast infection and I'm using monistat 7 day but I'm moving with my boyfriend Monday and he wants to have sex but I know I shouldn't with one. I don't really want to tell him I have a yeast infection cuz it's mildly embarrassing. I get my period next week tho. Should I just say it came a little early? 
Hope I put this in the right group....