Helpp!

I've been with my boyfriend for almost 2 years and I just hate how complicated our sex life is. My boyfriend does not go down on me EVER! At one point we had a long conversation about it and he said he didn't like the way I smelled when I'm horny. Long story short I changed my diet starting eating more yogurt and less red meat yadda yadda. It's still a no go. Any suggestions?