Chicken of the woods is a laetiporus which is a polypore, so those do not have gills. Your mushroom does. Your picture does not show the Orange colour, if they are orange they could be phyllotopsis nidulans, the stinky oyster. Which are only stinky in warm weather.
What I think you have is a Lentinellus, probably ursinus. These have serrated gill edges which I can not positively confirm in your pictures.