help!!!!!

So about a week In a half ago . I went to the dr to find out I have BV (bacterial vagionis). Well I was treating it with the gel that they provided me & kept the medication going a day after I was suppose to stop. Well on Saturday morning me & my bf had sex but after I was so irritated down there that I got itchy. & I think it was because he just stuck it in & I wasn't wet . So I'm guessing that what it was but I have yellow stuff but it doesn't smell at all smells like vanilla weird right? Should I just wait for the itchyness go away?