Most Helpful Girl
Most girls aren't that shallow. I find with a big factor in whether or not I'm attracted to a guy - can be as pretty as anything, but if he can't make me full on cackle there's nothing to the relationship than platonics. Don't stress about physicality, show her a good time, let her see all your good personality traits in moderation, if you click and she can have fun with you, that's probably going to keep her interest more than your ab size.
P.s. If that photo is of you, you are very attractive.