Today i just noticed that under my rooster's comb there is a white scab? its huge and i have searched it up but not seen anything like this. and there is also black scabs on top of his comb which again i didn't paid attention to my chicken and now im finally noticing after searching up foul pox that it might be that.. and if you look at the earlobe it got that white flour stuff and that makes me think that its favus.. and whats that scab thing on tip of his comb? and lastly is his face swollen ? or am i just getting paranoid at this point.. im so disappointed at myself for not noticing it sooner.. its nothing serious right? im mostly worried about that huge white scab thingy cause idk what that is and i have not seen it before..