Do I have the swine flu?

I suffer from chronic illnesses and I swear I've had the Swine Flu. I was just feeling somewhat better and went to a nearby city to do some business and I was just very tired, barely able to get home. Last night I woke up sicker than a dog (again) and had the chills really bad. I put about 4 blankets on the bed, along with a heating pad, and turned up the heat. Today I was able to eat some cottage cheese and drink some juice. Also, spitting up alot of phlegm...I have a sore throat, headache, nausea, chills, and just really ache. Asprin does seem to help.