when men are sick..

So I am just looking for input. everytime my husband is sick its the worse! He's usually sweet, funny..ect. whenever hes sick he turns almost into like a jerk.. He's not sweet, quiet, and distant for a couple days until he feels better. The past few days hes been super achy, stuffy.. (no fever yet, been watching for flu), and when I'm sick I'm cuddly, and maybe quiet. Is it just some people who are sick are cranky? Lol. I feel bad hes sick, but when its days of him being like that, once hes better I feel cranky towards him for being that way