My balls smell like gyro meat

It’s been a problem of mine since I hit puberty. I get nervous when I go on dates with a girl. So much so that I sweat like crazy. Unfortunately my sweat smells like gyro meat. I got my first BJ the other day. The girl told me I smell like a Greek restaurant and she hates gyros. I try to clean myself, but I just can’t stop the smell. What can I do? I’m so self conscious and generally very hopeless and insecure. Do you think that any girls would like my gyro smell?