question: Husband is having strange feelings. He says he is scared. Another time he says anxious. Monday he was diagnosed with an upper respiratory infection. He took the last dose of antibiotic today. He has answered every question I could think of with no ideas coming from them. He speaks clearly. His attitude is very stressed, grouchy, and irritable. He gets dizzy a bit, not really bad. For the last week, he has been having trouble sleeping and not eating even a 4th of his usual meals, about a 1/3 of what is on his plate.