What is the woman complaining about?

M: Babar Jason?
W: Yes.
M: Hello, I’m Doctor Johnson. What’s the problem?
W: I keep getting these headaches lately. And my nose usually gets stuffed up.
M: Are you eating properly?
W: Sure, I don’t eat fast food. I eat three square meals a day.
M: You might be coming down with the virus.
W: To tell you the truth, this has been going on for over a month. My school grades are suffering because my mind is always on my health.
M: Well, do you have pets?
W: My roommate has a cat.
M: Ah, it may be the cat.
W: Come to think of it. She did get the cat about a month ago.
M: All right, I’d like you to fill out this medical history form. I’m going to give you some tests. Have you ever had any?
W: At least not what I can remember.
M: We’ll schedule you for the test right away. Then we’ll be able to get to the bottom of this ting.
W: But if it turns out to be the cat, I’ll have a hard time persuading my roommate to get rid of it. She is crazy about that eat.
M: Well, then you may have to get rid of both of them.