hi, i have 4 almost adult silkies and two of them are hens. we are going to get rid of the roosters soon, so were talking about the 2 girls. when they were chicks,i guessed who would be girls and boys. i held the "girls" every day, and they really warmed up to me. they also came when i called. but after that i havent been able to hold them as much so now they are dead scared of me. they dont come when i call either. is there anyway to fix this?