My love bird whose female laid eggs just a month ago was healthy and fit but since last three weeks it is becoming sicker day by day first i noticed large amount of feathers falling colored whitish then one day a large wound was present on his back on which we applied pyodine and polyfax but then on many areas similar red pinkish patches without hair are present we are applying coconut oil regularly and gave it antibiotics and then continuing paracetamol but it lost activity and become very less actually since last week and three days ago it lost its appetite too.it hardly eats one or two times by hand feeding and getting thinner day by day .i also noted hyperventilation sometimes and errection of its feathers again and again.His poop is sometime dark black or sometime light green.please suggest a sol he is my fav lovebird