Scotty the Hotty!
You men should take advice from him... Hot and smart.
ha ha, all in a days work

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Ha ha, OP, I so what if she was all up in your grill, ginding your crotch and all that nice stuff... it was at a club you moron... what do you think happens there? Most people have such experiences when they go clubbing. And as someone has pointed out, maybe her saying " I don't like guys with big muscles" part isn't a rule, it's basically telling you to go w@nk yourself (sorry, I've been forced to put things bluntly since you won't respond to normal conversation).
Dude, listen, it's almost blindingly obvious that your ego is just too big (and no, not the ego like the one mentioned in the Beyonce song... I'm talking about the douche bag ego

). Basically, a number of things could have happened between club, and waking up in the morning, one of which could have been sobering up.
I'm also certain that Lilith would agree that it's more about the quality of the man rather than the quality of his muscles that matter. Even if a girl doesn't particularly find a muscular guy attractive, she may fall "in love" or at the very least like a guy with big muscles given that his personality is decent.
Again, I'm going to give you the same pointers I gave in my last post: read books, learn a new language, start sky diving, surfboarding, mountain biking etc... anything that makes you an interesting guy, and shows off to the world that you aren't just the stereotypical cock with big muscles and a the personality of an off fish. A strange, and amazing thing happens when you start a new hobby (something that's constructive in more than just building lank-kiff muscles bru), like reading books, or mountain biking, you learn things like humility (books often have these messages in them), you become interesting, you become more alive, you generally seem like a better person.
If you are feeling offened by my post, good, lets those roids build up anger in you and lets hope that anger makes you change your current life style. If my post hasn't offened you, then your IQ isn't up to scratch.