Heya, Never had bumps on my legs, except as side affects from prednisone....
as for the eye thing, yeah, inflamed eyes can be part of it, as well as constant watering of one or both eyes, I think I made a mention of this long ago in a previous post, if not I should have.
Your eyes are open battle grounds for crohns as is any other soft tissue in your body, such is the life with an AI disease.
I know it is a strange thing to say, but it make s me feel better, when I see it said.....Your not alone :)