Silent Treatment

I've had a terrible sore throat for the past two days. Mark has it, too. But I've got laryngitis...again. I'm prone to it. Yesterday, I was trying to get Divina down for a nap when I remembered that I needed to change her sheet (diaper leeked night before). So I took off the old sheet and set out to find the new sheet. I was trying to explain to her that I was looking for the new sheet but my voice kept craking and really hurt. I went downstairs, rather frustrated because of the predicament and the pain, and Mark asked what I was doing. I tried to talk but my voice really hurt. He asked again, probably thinking I was mad, so I had to yell to get my voice to work. He thought I was yelling at him. Well, during all this I felt an incredible sharp pain and it almost made me cry. Now I'm afraid to try to talk at all. I've decided to just let it heal with silence. Also, to avoid another almost fight. So I'm not talking, irritated because it hurts, and sick. I'm worried that Mark thinks I'm mad, but what can I do? I haven't been sleeping much. We are both sick. This sucks.