He won’t go down on me

I am doing this anonymously because I’m shy and I feel embarrassed but my boyfriend told me he wants to go down on me but won’t because he doesn’t like the taste if vaginal discharge. I don’t know what to do, i try to keep it very fresh down there and wash and use cleansing wipes but I guess it doesn’t always work. 🙁 He told me that i should just go to the bathroom and wipe before we have sex. I just feel very self conscious now with sex. What can I do 🙁