for anyone who has had psoriasis show up on their feet, how did it start out? i have only ever had plaque psoriasis, but i'm not sure what's going on with my feet now. it started out about two weeks ago with tiny dark red bumps, they were small and barely raised. now they look like popped blisters even though no fluid was in them, but they are white and scaly looking. it's definitely difficult to explain and i'm not sure how to post pictures on here. i did switch from enbrel to stelara, with only one week medication free in between, and this started the day after my first stelara shot. there are about 5 spots on each foot and they are painful. they do not look like the pictures of typical pustular psoriasis, but is it possible to get other types on the bottom of your feet? any ideas would be wonderful.