Bobbrette, I hate to be a buzz kill, but you being lesbian has nothing to do with your personality. Neither does you liking boobs. There is really nothing that can visually "represent" either fact as that isn't something someone can generally tell by looking at a person. At least, not without the high potential of offending that person anyway! So I would at least remove those two if you are seriously wanting an avatar that represents you.
The other stuff does though. Liking Eeyore and Snoopy generally suggests an almost child-like/innocent/playful personality as they're icons of childhood. Liking cats is actually somewhat indicative of a relaxed personality given their own general characteristics and habits. But it can also give that hint of the person being curious, patient, and a bit mischievous! As does the reading and writing when it comes to patience and relaxation respectively. The writing suggests more of a creative personality, while reading can sometimes point to someone who is quite imaginative! Am I hitting anywhere close so far?
I will try my hand though and see what I can come up with. Just bare in mind I haven't been too creative lately. Doesn't mean I won't try though.
It was originally brown and cherry, but then you said you didn't like pink, so I toyed with it. I'll probably try again later, too.
I might mess with jean, opal, and emerald, unless you don't want more green.