Ok guys I need some advise.

I recently matched with a girl on tinder she was smoking!
ok so after a few messages I asked for her number and she told me to treasure it :P I was in! For the past week or so we were messaging every day, joking around and getting to know each other.

I asked her out for a drink we met up and we got talking it went well we played some pool we were having a laugh but I did start to get this vibe from her sort of stand off ish. after an hour or so we decided we should go and I went for the kiss and I got a peck.... I was in shock I new it didn't go well after that.

so I messaged her later saying thanks we messaged back and forth then the next day she said she is going to be honest and doesn't see me being anymore than a friend.. when I asked why she said I was quite effeminate.

is there anyway I can fix this or some tips how it cant happen again?

bare in mind I am a real mans man I'm 6'4 built and I fix cars tractors motor bikes as well as drive them I really don't know how she got this from everyone I tell is in complete shock cause it just isn't me?

what things can I do to prove I am not effeminate?