My "sick" husband

So this is going to sound crazy but I think my husband is being VERY dramatic about being sick.. It's going to be Spring here very soon and the weather has been nasty so everyone and their dog is sick right now. Nothing serious but like mucus and stuff maybe a bit lethargy it depends. So I was sick for about a month with it (still coughing up stuff and seems to be getting worse again) my husband got it bc of me and he HAD to go to the doctor and hasn't gone to training for a week or more... I've worked every single day, plus take care of literally everyone and everything. And it just so happens that every time I try to tell him something (nagging mostly about random stuff) he gets a cough fit.. EVERY TIME. And what makes me think he might be doing it on purpose is because he will try and ask what I was going to say and when I attempt to start again.. He starts again... then after that he'll leave the room or he just won't ask about it and blow it off. I don't get it? I was and still am sick and he doesn't acknowledge it but oh no he has to go to the doctor and spend money we don't have and he can't go to work but I do.. I'm trying to stay humble and I've prayed over him but I feel like he needs to toughen up..